Pith Number

pith:4JBANMMY

pith:2011:4JBANMMY2ANISEE54KRX67FNCE

not attested not anchored not stored refs pending

Tachyon Reconstruction of Ghost Dark Energy

A. Sheykhi, E. Ebrahimi, M. Sadegh Movahed

arxiv:1105.0325 v2 · 2011-05-02 · hep-th · 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{4JBANMMY2ANISEE54KRX67FNCE}

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	2026-05-18T03:58:24.747593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e24206b198d01a89109de2a37f7cad110a46be859952877a72254710ed93d291

Aliases

arxiv: 1105.0325 · arxiv_version: 1105.0325v2 · doi: 10.48550/arxiv.1105.0325 · pith_short_12: 4JBANMMY2ANI · pith_short_16: 4JBANMMY2ANISEE5 · pith_short_8: 4JBANMMY

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/4JBANMMY2ANISEE54KRX67FNCE \
  | 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: e24206b198d01a89109de2a37f7cad110a46be859952877a72254710ed93d291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d15506118f8d4c72bfc825002eccea747ef103eb8979264b48cf29c9eef7ee",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-02T13:40:14Z",
    "title_canon_sha256": "f3526b344a9c446b92b9a4ddaba6c74a90790a98938798486bae4105a0fa53c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0325",
    "kind": "arxiv",
    "version": 2
  }
}