Pith Number

pith:6DLQEYXN

pith:2013:6DLQEYXNBA2JRZ4YALENDPZQCN

not attested not anchored not stored refs pending

Weyl geometry and gauge-invariant gravitation

F. P. Poulis, J. M. Salim

arxiv:1305.6830 v2 · 2013-05-29 · 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{6DLQEYXNBA2JRZ4YALENDPZQCN}

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	2026-05-18T02:39:01.339218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d70262ed083498e79802c8d1bf30137bdecefd8a2ed39968e295ae1b99ad59

Aliases

arxiv: 1305.6830 · arxiv_version: 1305.6830v2 · doi: 10.48550/arxiv.1305.6830 · pith_short_12: 6DLQEYXNBA2J · pith_short_16: 6DLQEYXNBA2JRZ4Y · pith_short_8: 6DLQEYXN

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/6DLQEYXNBA2JRZ4YALENDPZQCN \
  | 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: f0d70262ed083498e79802c8d1bf30137bdecefd8a2ed39968e295ae1b99ad59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0029b6f15f2ebc5e6d3e23c4a8252212422faf9b8b0c7129d4287c63530e221d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-29T15:18:56Z",
    "title_canon_sha256": "5bff3565b87db5f2e40dec813503aba7665431330b093cef06f1426c0e23a5ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6830",
    "kind": "arxiv",
    "version": 2
  }
}