Pith Number

pith:A4A3S5N5

pith:2016:A4A3S5N5VI7TNSBNNZSDPDRENT

not attested not anchored not stored refs pending

The Born-Infeld/Gravity Correspondence

Andrea Marini, Gianluca Grignani, Marta Orselli, Troels Harmark

arxiv:1602.01640 v3 · 2016-02-04 · 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{A4A3S5N5VI7TNSBNNZSDPDRENT}

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	2026-05-18T01:03:19.792824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0701b975bdaa3f36c82d6e64378e246cf3215c8223ac2186a436703097bd9e24

Aliases

arxiv: 1602.01640 · arxiv_version: 1602.01640v3 · doi: 10.48550/arxiv.1602.01640 · pith_short_12: A4A3S5N5VI7T · pith_short_16: A4A3S5N5VI7TNSBN · pith_short_8: A4A3S5N5

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/A4A3S5N5VI7TNSBNNZSDPDRENT \
  | 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: 0701b975bdaa3f36c82d6e64378e246cf3215c8223ac2186a436703097bd9e24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f3e79786f6862f11e4a0417e5df9023d2f540b4629be21d15c28c87377ad9e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-02-04T11:25:59Z",
    "title_canon_sha256": "d790be18608834bacee884b3c97e97a916060b821cce5845ad36509be1ac70f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01640",
    "kind": "arxiv",
    "version": 3
  }
}