Pith Number

pith:HS5ZZCAD

pith:2014:HS5ZZCADWPOAH7UGOIRMBDD4S3

not attested not anchored not stored refs pending

Tensor calculus with open-source software: the SageManifolds project

Eric Gourgoulhon, Marco Mancini, Michal Bejger

arxiv:1412.4765 v2 · 2014-12-15 · gr-qc · hep-th · math-ph · 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{HS5ZZCADWPOAH7UGOIRMBDD4S3}

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

Light Deflection due to Spinoptic Effects in Parametrized and Spherically Symmetric Hairy Black Holes

Receipt and verification

First computed	2026-05-18T01:49:55.814821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cbb9c8803b3dc03fe867222c08c7c96f687ca8d96a78fb83376eeca47e9ed65

Aliases

arxiv: 1412.4765 · arxiv_version: 1412.4765v2 · doi: 10.48550/arxiv.1412.4765 · pith_short_12: HS5ZZCADWPOA · pith_short_16: HS5ZZCADWPOAH7UG · pith_short_8: HS5ZZCAD

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/HS5ZZCADWPOAH7UGOIRMBDD4S3 \
  | 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: 3cbb9c8803b3dc03fe867222c08c7c96f687ca8d96a78fb83376eeca47e9ed65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e37c117d42140bbf9da2bd9796120aa535541805023eda634cf181316fd8ca",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-15T20:58:32Z",
    "title_canon_sha256": "467d96ad4656763427ed8fc7e9fbc394648ea02caa47f5dc464f4e195590f0fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4765",
    "kind": "arxiv",
    "version": 2
  }
}