Pith Number

pith:C2LUDH26

pith:2014:C2LUDH26OCRHK524LEC5NMMY65

not attested not anchored not stored refs pending

Nullity distributions associated with Chern connection

Nabil L. Youssef, S. G. Elgendi

arxiv:1410.0193 v4 · 2014-10-01 · math.DG · 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{C2LUDH26OCRHK524LEC5NMMY65}

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	2026-05-18T01:22:14.870092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1697419f5e70a275775c5905d6b198f74255c97b31c4e6a3ee013c074e22a146

Aliases

arxiv: 1410.0193 · arxiv_version: 1410.0193v4 · doi: 10.48550/arxiv.1410.0193 · pith_short_12: C2LUDH26OCRH · pith_short_16: C2LUDH26OCRHK524 · pith_short_8: C2LUDH26

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/C2LUDH26OCRHK524LEC5NMMY65 \
  | 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: 1697419f5e70a275775c5905d6b198f74255c97b31c4e6a3ee013c074e22a146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8def54611e4dfb7987af71971e4fd9b2c9387eca643e54815b907f84a4ada5e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-10-01T12:04:33Z",
    "title_canon_sha256": "66d79bee5c955a535a7df2c4ac6b225d641abd67a751443ca8633374d80077f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0193",
    "kind": "arxiv",
    "version": 4
  }
}