Pith Number

pith:AAMDOB5P

pith:2015:AAMDOB5PCMLDSF5XL3B2F2VZJP

not attested not anchored not stored refs pending

Extensions maximales et classification des tores lorentziens munis d'un champ de Killing

Christophe Bavard, Pierre Mounoud

arxiv:1510.01253 v2 · 2015-10-05 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAMDOB5PCMLDSF5XL3B2F2VZJP}

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	2026-05-18T01:22:50.409106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00183707af13163917b75ec3a2eab94bcfc9092caed13b6bfa6b6e7d227ac3d7

Aliases

arxiv: 1510.01253 · arxiv_version: 1510.01253v2 · doi: 10.48550/arxiv.1510.01253 · pith_short_12: AAMDOB5PCMLD · pith_short_16: AAMDOB5PCMLDSF5X · pith_short_8: AAMDOB5P

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/AAMDOB5PCMLDSF5XL3B2F2VZJP \
  | 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: 00183707af13163917b75ec3a2eab94bcfc9092caed13b6bfa6b6e7d227ac3d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c23a1c0ead565bc35176cacdcb61cb8ae4f4f7d7d0a34862b2dc1a506c43a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-10-05T17:34:06Z",
    "title_canon_sha256": "029e3751513779fd8b22368943b04eb9378eacbbf6b3e5b459188a32918a961c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01253",
    "kind": "arxiv",
    "version": 2
  }
}