Pith Number

pith:BLKJ4P5K

pith:2001:BLKJ4P5KDYYLNCZQXI2IHEX2U7

not attested not anchored not stored refs pending

Hyperbolic Kac-Moody Algebras and Chaos in Kaluza-Klein Models

Bernard Julia, Hermann Nicolai, Marc Henneaux, Thibault Damour

arxiv:hep-th/0103094 v1 · 2001-03-13 · hep-th · astro-ph · 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{BLKJ4P5KDYYLNCZQXI2IHEX2U7}

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

The free boundary problem in general relativity

Receipt and verification

First computed	2026-07-04T16:27:48.418326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad49e3faa1e30b68b30ba348392faa7e2cb234ba10d4e6695270dbb45d44423

Aliases

arxiv: hep-th/0103094 · arxiv_version: hep-th/0103094v1 · doi: 10.48550/arxiv.hep-th/0103094 · pith_short_12: BLKJ4P5KDYYL · pith_short_16: BLKJ4P5KDYYLNCZQ · pith_short_8: BLKJ4P5K

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/BLKJ4P5KDYYLNCZQXI2IHEX2U7 \
  | 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: 0ad49e3faa1e30b68b30ba348392faa7e2cb234ba10d4e6695270dbb45d44423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9068a8573c7fab26f06af74c33d423a1924fb0870cf696136b5b35a6e2985b7",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-03-13T15:46:58Z",
    "title_canon_sha256": "cc47b3ad5457411ff12df815839b0557c6f8fcd0fb088cd1d7b24b72358cb4e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0103094",
    "kind": "arxiv",
    "version": 1
  }
}