Pith Number

pith:57BQSYI3

pith:2014:57BQSYI37O7ODL36MKK7O6GFD5

not attested not anchored not stored refs pending

Exact solutions in (2 + 1)-dimensional anti-de Sitter space-time admitting a linear or non-linear equation of state

Ayan Banerjee, Farook Rahaman, Kanti Jotania, Mosiur Rahaman, Ranjan Sharma

arxiv:1412.3317 v1 · 2014-12-05 · 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{57BQSYI37O7ODL36MKK7O6GFD5}

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	2026-05-18T02:31:36.990843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc309611bfbbee1af7e6295f778c51f4cdbeb61d283f5273e15549b129f7cc6

Aliases

arxiv: 1412.3317 · arxiv_version: 1412.3317v1 · doi: 10.48550/arxiv.1412.3317 · pith_short_12: 57BQSYI37O7O · pith_short_16: 57BQSYI37O7ODL36 · pith_short_8: 57BQSYI3

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/57BQSYI37O7ODL36MKK7O6GFD5 \
  | 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: efc309611bfbbee1af7e6295f778c51f4cdbeb61d283f5273e15549b129f7cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51342e244b7c5a52c91c68c0a195f86ba01e53e24a6ed0ada98759fa3505a986",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-05T18:49:49Z",
    "title_canon_sha256": "c1c3008a28b344c43217e182afc1a457f7bb9f5494c551733e93e3e4bbe57200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3317",
    "kind": "arxiv",
    "version": 1
  }
}