Pith Number

pith:WFTYHB4V

pith:2013:WFTYHB4VIJERRSEQRLNIFCCGBN

not attested not anchored not stored refs pending

Scaling attractors in interacting teleparallel dark energy

G. Otalora

arxiv:1305.0474 v2 · 2013-05-02 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFTYHB4VIJERRSEQRLNIFCCGBN}

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	2026-05-18T03:14:08.382825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b167838795424918c8908ada8288460b59aa13eb6c9514a34456be3e6431589d

Aliases

arxiv: 1305.0474 · arxiv_version: 1305.0474v2 · doi: 10.48550/arxiv.1305.0474 · pith_short_12: WFTYHB4VIJER · pith_short_16: WFTYHB4VIJERRSEQ · pith_short_8: WFTYHB4V

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/WFTYHB4VIJERRSEQRLNIFCCGBN \
  | 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: b167838795424918c8908ada8288460b59aa13eb6c9514a34456be3e6431589d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bee0a4eeb21679f614b1912fad0b6e6e031b3b7f9f8a719b55acfa6d3f596734",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-02T15:20:30Z",
    "title_canon_sha256": "ed42646edadcf0d735a1bd16c9b0ef9906831a079503b2b46a52a4ce52e9f191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0474",
    "kind": "arxiv",
    "version": 2
  }
}