Pith Number

pith:GC5IROXK

pith:2016:GC5IROXKBWQEPYICZUMO26BI74

not attested not anchored not stored refs pending

Bianchi identities for the Riemann and Weyl tensors

Jean-Fran\c{c}ois Pommaret (CERMICS)

arxiv:1603.05030 v1 · 2016-03-16 · math.DG · gr-qc · math-ph · math.AC · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GC5IROXKBWQEPYICZUMO26BI74}

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

AI--Assisted Exploration: DHOST Theories without Quantum Ghosts

Receipt and verification

First computed	2026-05-18T01:18:58.159384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ba88baea0da047e102cd18ed7828ff064fd836ae8986922ca33d1b84f42493

Aliases

arxiv: 1603.05030 · arxiv_version: 1603.05030v1 · doi: 10.48550/arxiv.1603.05030 · pith_short_12: GC5IROXKBWQE · pith_short_16: GC5IROXKBWQEPYIC · pith_short_8: GC5IROXK

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/GC5IROXKBWQEPYICZUMO26BI74 \
  | 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: 30ba88baea0da047e102cd18ed7828ff064fd836ae8986922ca33d1b84f42493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "713f602cd318b6c4de9694debb267d76bee4faaf2ae1f6dd30d802ab091842c7",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.AC",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-03-16T10:56:47Z",
    "title_canon_sha256": "137e3e02fe062b4e5135adbd6dc33dfe24bec1dda99b9df292cba69371f7ef4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05030",
    "kind": "arxiv",
    "version": 1
  }
}