Pith Number

pith:EEKANZB5

pith:2015:EEKANZB5J26225GGGC3QLAADEI

not attested not anchored not stored refs pending

Gemini Spectroscopy of Galactic Bulge Sources: A Population of Hidden Accreting Binaries Revealed?

C. B. Johnson, C. O. Heinke, C. T. Britt, D. T. H. Steeghs, Jianfeng Wu, M. A. P. Torres, P. G. Jonker, R. I. Hynes, S. Greiss, T. J. Maccarone, T. Wevers

arxiv:1501.02017 v2 · 2015-01-09 · astro-ph.HE · 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{EEKANZB5J26225GGGC3QLAADEI}

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	2026-05-18T02:20:12.271735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211406e43d4ebdad74c630b705800322165f3bdc5a161bb6b218d8762773001e

Aliases

arxiv: 1501.02017 · arxiv_version: 1501.02017v2 · doi: 10.48550/arxiv.1501.02017 · pith_short_12: EEKANZB5J262 · pith_short_16: EEKANZB5J26225GG · pith_short_8: EEKANZB5

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/EEKANZB5J26225GGGC3QLAADEI \
  | 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: 211406e43d4ebdad74c630b705800322165f3bdc5a161bb6b218d8762773001e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49a660dc8b3df4f5cc2a51ae9a25a8582ec4719f16b9c5e4cbbae718fe4b022",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-09T01:46:55Z",
    "title_canon_sha256": "6ab5aa95787356b8e3a40a3eb3bcd50d6e80ebf19713a2971f1727c69ae089ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02017",
    "kind": "arxiv",
    "version": 2
  }
}