Pith Number

pith:XGZTZLPQ

pith:2017:XGZTZLPQ7EOEYYYRQD6NBBJL7E

not attested not anchored not stored refs pending

The DECam Plane Survey: Optical photometry of two billion objects in the southern Galactic plane

A. Lee, A. M. Meisner, D. Lang, D. P. Finkbeiner, D. Schlegel, E. F. Schlafly, F. Valdes, G. M. Green, T. Daylan

arxiv:1710.01309 v1 · 2017-10-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGZTZLPQ7EOEYYYRQD6NBBJL7E}

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	2026-05-18T00:22:58.449428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9b33cadf0f91c4c631180fcd0852bf92f0954516e2ee43bc12ef5bb864187b3

Aliases

arxiv: 1710.01309 · arxiv_version: 1710.01309v1 · doi: 10.48550/arxiv.1710.01309 · pith_short_12: XGZTZLPQ7EOE · pith_short_16: XGZTZLPQ7EOEYYYR · pith_short_8: XGZTZLPQ

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/XGZTZLPQ7EOEYYYRQD6NBBJL7E \
  | 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: b9b33cadf0f91c4c631180fcd0852bf92f0954516e2ee43bc12ef5bb864187b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22bc074a88f461ff5185305b0b574457ddcf3c292aa47de30f5116255300c903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-03T18:00:01Z",
    "title_canon_sha256": "bd440ec26de975bc819cc85a425e4faf49d38e534bb17ecb5c78b29def5b7d15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01309",
    "kind": "arxiv",
    "version": 1
  }
}