Pith Number

pith:IXDWQAAR

pith:2023:IXDWQAARAWELQHOPJJB7XBDD3Y

not attested not anchored not stored refs pending

Dirac-Proca stars

Chen Liang, Ji-rong Ren, Tian-Xiang Ma, Yong-Qiang Wang

arxiv:2309.11700 v1 · 2023-09-21 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXDWQAARAWELQHOPJJB7XBDD3Y}

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	2026-07-05T06:52:53.364070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45c76800110588b81dcf4a43fb8463de3d0945d67d0cc8b9899198c113ca0ab1

Aliases

arxiv: 2309.11700 · arxiv_version: 2309.11700v1 · doi: 10.48550/arxiv.2309.11700 · pith_short_12: IXDWQAARAWEL · pith_short_16: IXDWQAARAWELQHOP · pith_short_8: IXDWQAAR

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/IXDWQAARAWELQHOPJJB7XBDD3Y \
  | 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: 45c76800110588b81dcf4a43fb8463de3d0945d67d0cc8b9899198c113ca0ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044945d8cb2023cdd7cd16a200ba8ff16a92b34baf21dacc1d21e46c61d73622",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-21T00:58:26Z",
    "title_canon_sha256": "bc5f418a30b72f52a843c751f130e74fe1607bfb8f776ff443676c1f01a1ea2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11700",
    "kind": "arxiv",
    "version": 1
  }
}