Pith Number

pith:5TVA3EHN

pith:2014:5TVA3EHNUTC3XOHA3ER2IDZENF

not attested not anchored not stored refs pending

Fermi Normal Coordinates and Fermion Curvature Couplings in General Relativity

Abhisek Samanta, Anshuman Dey, Tapobrata Sarkar

arxiv:1403.4361 v1 · 2014-03-18 · 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{5TVA3EHNUTC3XOHA3ER2IDZENF}

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	2026-05-18T01:44:00.080171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecea0d90eda4c5bbb8e0d923a40f246958358fa7892886de2c2de1b70d70ecce

Aliases

arxiv: 1403.4361 · arxiv_version: 1403.4361v1 · doi: 10.48550/arxiv.1403.4361 · pith_short_12: 5TVA3EHNUTC3 · pith_short_16: 5TVA3EHNUTC3XOHA · pith_short_8: 5TVA3EHN

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/5TVA3EHNUTC3XOHA3ER2IDZENF \
  | 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: ecea0d90eda4c5bbb8e0d923a40f246958358fa7892886de2c2de1b70d70ecce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719fd259b6a7663bd753075ee1baf684b06e5b7086446620035249184399bc58",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-03-18T07:06:35Z",
    "title_canon_sha256": "7ebc69bcc70cbafe839b5abe74dd8bfa6f15028d203a580194e04207f4bc2b29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4361",
    "kind": "arxiv",
    "version": 1
  }
}