Pith Number

pith:IALI62HP

pith:2016:IALI62HP6IR3VVEWMJYMJJRLER

not attested not anchored not stored refs pending

Born-Infeld cosmology with scalar Born-Infeld matter

India), Sayan Kar (IIT Kharagpur, Soumya Jana

arxiv:1605.00820 v2 · 2016-05-03 · gr-qc · astro-ph.CO · 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{IALI62HP6IR3VVEWMJYMJJRLER}

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	2026-05-18T01:03:59.068332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40168f68eff223bad4966270c4a62b24551892c2cd6e1a726b5267afe66f83cd

Aliases

arxiv: 1605.00820 · arxiv_version: 1605.00820v2 · doi: 10.48550/arxiv.1605.00820 · pith_short_12: IALI62HP6IR3 · pith_short_16: IALI62HP6IR3VVEW · pith_short_8: IALI62HP

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/IALI62HP6IR3VVEWMJYMJJRLER \
  | 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: 40168f68eff223bad4966270c4a62b24551892c2cd6e1a726b5267afe66f83cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ca08a485e5bccada56c3ba0ce039a848b93267190407457f1a6bed37c554cdd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-03T10:04:06Z",
    "title_canon_sha256": "01878e9f0ffb1ae378dcbd1572fe98b758ca205bce223f9820fb0a89818c236e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00820",
    "kind": "arxiv",
    "version": 2
  }
}