Pith Number

pith:IX5SBTKK

pith:2010:IX5SBTKKRTS6HBVZQ57UUXSJ3C

not attested not anchored not stored refs pending

Possible Generalizations within Braneworld Scenarios: Torsion fields

J M Hoff da Silva, Roldao da Rocha

arxiv:1012.2108 v1 · 2010-12-09 · 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{IX5SBTKKRTS6HBVZQ57UUXSJ3C}

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	2026-05-18T04:00:26.975958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45fb20cd4a8ce5e386b9877f4a5e49d8ae4caacb358cdee8a5e8718d5ae84785

Aliases

arxiv: 1012.2108 · arxiv_version: 1012.2108v1 · doi: 10.48550/arxiv.1012.2108 · pith_short_12: IX5SBTKKRTS6 · pith_short_16: IX5SBTKKRTS6HBVZ · pith_short_8: IX5SBTKK

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/IX5SBTKKRTS6HBVZQ57UUXSJ3C \
  | 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: 45fb20cd4a8ce5e386b9877f4a5e49d8ae4caacb358cdee8a5e8718d5ae84785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97532c1bb0a7b0b007a0d35d9e58a81ec1f437dd500a548803fcd2399349170",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-09T20:43:55Z",
    "title_canon_sha256": "6fa8cc58585b670e336339c18171a3e61e4aa17fb2148c1652526423cc5058a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2108",
    "kind": "arxiv",
    "version": 1
  }
}