Pith Number

pith:ZZSSB7JH

pith:2015:ZZSSB7JHMANFUHLFGAWXEQIZRS

not attested not anchored not stored refs pending

Classifying X-ray Binaries: A Probabilistic Approach

Giri Gopalan, Luke Bornn, Saeqa Dil Vrtilek

arxiv:1507.03538 v3 · 2015-07-13 · astro-ph.HE · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZSSB7JHMANFUHLFGAWXEQIZRS}

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	2026-05-18T00:07:55.887154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce6520fd27601a5a1d65302d7241198cadfee1e2471440dd701e10b942d9c02a

Aliases

arxiv: 1507.03538 · arxiv_version: 1507.03538v3 · doi: 10.48550/arxiv.1507.03538 · pith_short_12: ZZSSB7JHMANF · pith_short_16: ZZSSB7JHMANFUHLF · pith_short_8: ZZSSB7JH

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/ZZSSB7JHMANFUHLFGAWXEQIZRS \
  | 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: ce6520fd27601a5a1d65302d7241198cadfee1e2471440dd701e10b942d9c02a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b842976a571bc321336bd8b36e6e308bda58e2c00ee5dab545245c66af2e9607",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-07-13T18:24:16Z",
    "title_canon_sha256": "e615eae50d6dc28d21ceec2556d10b92fc394b78e99024957a6a8b6145cea7c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03538",
    "kind": "arxiv",
    "version": 3
  }
}