Pith Number

pith:TS4TM4XT

pith:2025:TS4TM4XT33YIY2SUEX2ISWOUZB

not attested not anchored not stored refs pending

Geometrical Reconstruction of Spinfoam Critical Points with A Cosmological Constant

Qiaoyin Pan

arxiv:2504.06428 v1 · 2025-04-08 · 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{TS4TM4XT33YIY2SUEX2ISWOUZB}

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.

Cited by

1 paper in Pith

Generalized Minkowski Theorem for Tetrahedra in ${\rm dS}^3$ and ${\rm AdS}^3$

Receipt and verification

First computed	2026-07-05T10:46:26.656207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cb93672f3def08c6a5425f48959d4c87048b336c2682c1435486f89f4a47a5d

Aliases

arxiv: 2504.06428 · arxiv_version: 2504.06428v1 · doi: 10.48550/arxiv.2504.06428 · pith_short_12: TS4TM4XT33YI · pith_short_16: TS4TM4XT33YIY2SU · pith_short_8: TS4TM4XT

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/TS4TM4XT33YIY2SUEX2ISWOUZB \
  | 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: 9cb93672f3def08c6a5425f48959d4c87048b336c2682c1435486f89f4a47a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1016b57b56bdf7f56dfc2a64f554692d509241f217f0cd3dd00eb49f645e9fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-08T20:55:22Z",
    "title_canon_sha256": "b1a774d565b23043685440731a51bd0af249d4b38763798f1ff242c4a859a4d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06428",
    "kind": "arxiv",
    "version": 1
  }
}