Pith Number

pith:TZUQY6US

pith:2023:TZUQY6USW47EYEVPL6CS2XQQ76

not attested not anchored not stored refs pending

4U 1626-67 Returns to Spin-Down: Timing features toe the line

Biswajit Paul, Chetana Jain, Rahul Sharma

arxiv:2307.16599 v1 · 2023-07-31 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZUQY6USW47EYEVPL6CS2XQQ76}

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	2026-07-05T06:41:21.925573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e690c7a92b73e4c12af5f852d5e10ffa826afac97bf33727fd71012f3f2794b

Aliases

arxiv: 2307.16599 · arxiv_version: 2307.16599v1 · doi: 10.48550/arxiv.2307.16599 · pith_short_12: TZUQY6USW47E · pith_short_16: TZUQY6USW47EYEVP · pith_short_8: TZUQY6US

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/TZUQY6USW47EYEVPL6CS2XQQ76 \
  | 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: 9e690c7a92b73e4c12af5f852d5e10ffa826afac97bf33727fd71012f3f2794b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7847fbdd98a34ec32989a3b37b57b91f4361a92cced3c7dbd6472d9f236cf986",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-31T12:04:27Z",
    "title_canon_sha256": "99a0ea94d2b7753b556b2264f7ba20403e99a825c0d575e3ead303afd4b599d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16599",
    "kind": "arxiv",
    "version": 1
  }
}