Pith Number

pith:ROIJMHEI

pith:2018:ROIJMHEIKBOXDQAS6FJKBTSU5X

not attested not anchored not stored refs pending

Application of a new method to study the spin equilibrium of Aql X-1: the possibility of gravitational radiation

India), Sudip Bhattacharyya (TIFR

arxiv:1801.00498 v1 · 2018-01-01 · astro-ph.HE · astro-ph.SR · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROIJMHEIKBOXDQAS6FJKBTSU5X}

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	2026-05-18T00:26:53.196395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b90961c88505d71c012f152a0ce54edc8dbe9104af5399325dc8f49db96fbeb

Aliases

arxiv: 1801.00498 · arxiv_version: 1801.00498v1 · doi: 10.48550/arxiv.1801.00498 · pith_short_12: ROIJMHEIKBOX · pith_short_16: ROIJMHEIKBOXDQAS · pith_short_8: ROIJMHEI

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/ROIJMHEIKBOXDQAS6FJKBTSU5X \
  | 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: 8b90961c88505d71c012f152a0ce54edc8dbe9104af5399325dc8f49db96fbeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6665aa2525b65789207e054f99d407d927e2a496f725a03eb82abf6784b4255e",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-01T19:24:54Z",
    "title_canon_sha256": "0b9ccf8f3708e1c085e96f39473bf6e2723f389309e7baabda47772c8093f971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00498",
    "kind": "arxiv",
    "version": 1
  }
}