Pith Number

pith:KORABHZQ

pith:2010:KORABHZQEUZBZPLTMYRA6WVXAB

not attested not anchored not stored refs pending

A momentum-space representation of Feynman propagator in Riemann-Cartan spacetime

Chih-Hung Wang, Yu-Huei Wu

arxiv:1004.1777 v1 · 2010-04-11 · 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{KORABHZQEUZBZPLTMYRA6WVXAB}

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	2026-05-18T02:33:34.575424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a2009f3025321cbd7366220f5ab7006d7a2878e1b99359e3135301138c6648

Aliases

arxiv: 1004.1777 · arxiv_version: 1004.1777v1 · doi: 10.48550/arxiv.1004.1777 · pith_short_12: KORABHZQEUZB · pith_short_16: KORABHZQEUZBZPLT · pith_short_8: KORABHZQ

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/KORABHZQEUZBZPLTMYRA6WVXAB \
  | 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: 53a2009f3025321cbd7366220f5ab7006d7a2878e1b99359e3135301138c6648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4a40f1ed83e23ad0be7c3877cbcb1b439a8cfa178adac1e044fa5b41f10a3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-04-11T09:09:10Z",
    "title_canon_sha256": "d90ba1b075c17cc11eea2998aa1119ce5324f0a2d061ddc1f94efa85f7b90884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1777",
    "kind": "arxiv",
    "version": 1
  }
}