Pith Number

pith:672CWQPO

pith:2011:672CWQPOZXPHZ7JO2ZROSUO33T

not attested not anchored not stored refs pending

Black brane solutions related to non-singular Kac-Moody algebras

V. D. Ivashchuk, V. N. Melnikov

arxiv:1101.4409 v1 · 2011-01-23 · hep-th · gr-qc · 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{672CWQPOZXPHZ7JO2ZROSUO33T}

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	2026-05-18T02:28:55.533948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f42b41eecdde7cfd2ed662e951dbdcd6d0d4740d6b60fc6a8c93867879128c

Aliases

arxiv: 1101.4409 · arxiv_version: 1101.4409v1 · doi: 10.48550/arxiv.1101.4409 · pith_short_12: 672CWQPOZXPH · pith_short_16: 672CWQPOZXPHZ7JO · pith_short_8: 672CWQPO

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/672CWQPOZXPHZ7JO2ZROSUO33T \
  | 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: f7f42b41eecdde7cfd2ed662e951dbdcd6d0d4740d6b60fc6a8c93867879128c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d187f559c0b5b09e7bdfb10228facad77c04855fb99ada737ff2dd0d1a1b6fcd",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-01-23T22:30:11Z",
    "title_canon_sha256": "411499a8b694708bf86d2aeecb24d61bdbe5e655d038cbb85db21942b38cc00c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4409",
    "kind": "arxiv",
    "version": 1
  }
}