Pith Number

pith:WYCOWSWG

pith:2009:WYCOWSWGF5NYWZWDX3IPNIWC7E

not attested not anchored not stored refs pending

Generalized particle dynamics in anti de Sitter spaces: A source for dark energy

Jan-Willem van Holten, Subir Ghosh, Sudipta Das, Supratik Pal

arxiv:0906.1044 v4 · 2009-06-05 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYCOWSWGF5NYWZWDX3IPNIWC7E}

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	2026-05-18T04:17:04.675659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b604eb4ac62f5b8b66c3bed0f6a2c2f901320a87e8cb9cbbfafd96e8367e1426

Aliases

arxiv: 0906.1044 · arxiv_version: 0906.1044v4 · doi: 10.48550/arxiv.0906.1044 · pith_short_12: WYCOWSWGF5NY · pith_short_16: WYCOWSWGF5NYWZWD · pith_short_8: WYCOWSWG

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/WYCOWSWGF5NYWZWDX3IPNIWC7E \
  | 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: b604eb4ac62f5b8b66c3bed0f6a2c2f901320a87e8cb9cbbfafd96e8367e1426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba86d01a8ef87d63cba46692a21b4f41d9d01f376762eece1f4a34d8d1400e46",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-06-05T10:31:48Z",
    "title_canon_sha256": "6c7de6768058847893d40f24190345c75f6632398974f9e1b0fe4d7724d90ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1044",
    "kind": "arxiv",
    "version": 4
  }
}