Pith Number

pith:GXIQFYFZ

pith:2014:GXIQFYFZARW7LJQQQIFI3L5UVY

not attested not anchored not stored refs pending

Generalized Born--Infeld Actions and Projective Cubic Curves

A. Sagnotti, A. Yeranyan, M. Porrati, R. Stora, S. Ferrara

arxiv:1412.3337 v2 · 2014-12-10 · hep-th · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXIQFYFZARW7LJQQQIFI3L5UVY}

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	2026-05-18T01:22:41.559023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d102e0b9046df5a610820a8dafb4ae248b589f0bf072bb73d65248b9150f25

Aliases

arxiv: 1412.3337 · arxiv_version: 1412.3337v2 · doi: 10.48550/arxiv.1412.3337 · pith_short_12: GXIQFYFZARW7 · pith_short_16: GXIQFYFZARW7LJQQ · pith_short_8: GXIQFYFZ

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/GXIQFYFZARW7LJQQQIFI3L5UVY \
  | 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: 35d102e0b9046df5a610820a8dafb4ae248b589f0bf072bb73d65248b9150f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1639ca0f9af9a151f71c39090d27d2593b1922d11fa2559fe942d6f75239f2f1",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-10T15:23:00Z",
    "title_canon_sha256": "e0d0d152b944ee76d49f4fb60006c11873bc6d5c6ec53fa7fc2d13c9dfc487f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3337",
    "kind": "arxiv",
    "version": 2
  }
}