Pith Number

pith:WNW4QEUL

pith:2023:WNW4QEULHLJSWFUZFAYH57TIJI

not attested not anchored not stored refs pending

Searching for new globular clusters in M 31 with Gaia EDR3

Bingqiu Chen, Haibo Yuan, Hao Wu, Jifeng Liu, Xinlei Chen, Yilun Wang, Zexi Niu

arxiv:2307.09999 v2 · 2023-07-19 · 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{WNW4QEULHLJSWFUZFAYH57TIJI}

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	2026-07-05T06:33:06.167711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b36dc8128b3ad32b169928307efe684a2e21185ce54f9b99a87b3b604dd872e0

Aliases

arxiv: 2307.09999 · arxiv_version: 2307.09999v2 · doi: 10.48550/arxiv.2307.09999 · pith_short_12: WNW4QEULHLJS · pith_short_16: WNW4QEULHLJSWFUZ · pith_short_8: WNW4QEUL

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/WNW4QEULHLJSWFUZFAYH57TIJI \
  | 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: b36dc8128b3ad32b169928307efe684a2e21185ce54f9b99a87b3b604dd872e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58be6d26f3932ef7b02004dab0b354c0a7447cf18b17dc51f58d4d75c25f447a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-19T14:15:08Z",
    "title_canon_sha256": "d61ff67e0934424d71e5b121cba279d796840d2bb82d43dddf5c4de930045957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09999",
    "kind": "arxiv",
    "version": 2
  }
}