Pith Number

pith:HU2AG6RO

pith:2018:HU2AG6RO3RCE6GSXTQYGHNN7T3

not attested not anchored not stored refs pending

H-band discovery of additional Second-Generation stars in the Galactic Bulge Globular Cluster NGC 6522 as observed by APOGEE and Gaia

A. Almeida, A. J. Burgasser, A. Manchado, A. Rojas-Arriagada, A. Roman-Lopes, B. Tang, D. A. Garc\'ia-Hern\'andez, D. Geisler, Diogo Souto, D. Minniti, D. R. G. Schleicher, F. Dell'Agli, F. R. Hearty, F. Santana, G. Zasowski, Inese I. Ivans, J. Alonso-Garcia, Jos\'e G. Fern\'andez-Trincado, J. Schiappacasse Ulloa, J. Sobeck, K. Cunha, M. Schultheis, M. Shetrone, O. Zamora, P. Longa-Pe\~na, R. Carrera, R. E. Cohen, R. E. Mennickent, R. J. Oelkers, R. P. Schiavon, R. R. Lane, S. R. Majewski, Sten Hasselquist, S. Villanova, Sz. M\'esz\'aros, T. C. Beers, T. Masseron

arxiv:1801.07136 v3 · 2018-01-22 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HU2AG6RO3RCE6GSXTQYGHNN7T3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T23:50:11.353035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d34037a2edc444f1a579c3063b5bf9efee6a61a7b80f33372e4a0b898e7e904

Aliases

arxiv: 1801.07136 · arxiv_version: 1801.07136v3 · doi: 10.48550/arxiv.1801.07136 · pith_short_12: HU2AG6RO3RCE · pith_short_16: HU2AG6RO3RCE6GSX · pith_short_8: HU2AG6RO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HU2AG6RO3RCE6GSXTQYGHNN7T3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3d34037a2edc444f1a579c3063b5bf9efee6a61a7b80f33372e4a0b898e7e904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24110f7d2f8c79f29721c337af1b9e4c6a7bc737abf4cf5c7d01054333e2d2a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-22T15:27:14Z",
    "title_canon_sha256": "9160fe94b380eaa8cd044dbcbb702a7f970cce618b3c6032d9d3316ede788a65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07136",
    "kind": "arxiv",
    "version": 3
  }
}