Pith Number

pith:ODSVFM3F

pith:2001:ODSVFM3FRPMTL4XWUAE7PHZJUG

not attested not anchored not stored refs pending

Topics in Born-Infeld Electrodynamics

A. L. Barbosa, D. V. Gal'tsov, R. Kerner

arxiv:hep-th/0108026 v2 · 2001-08-06 · 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{ODSVFM3FRPMTL4XWUAE7PHZJUG}

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	2026-07-04T16:27:58.373338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e552b3658bd935f2f6a009f79f29a18160b0b302131c95009dca4a6f62999e

Aliases

arxiv: hep-th/0108026 · arxiv_version: hep-th/0108026v2 · doi: 10.48550/arxiv.hep-th/0108026 · pith_short_12: ODSVFM3FRPMT · pith_short_16: ODSVFM3FRPMTL4XW · pith_short_8: ODSVFM3F

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/ODSVFM3FRPMTL4XWUAE7PHZJUG \
  | 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: 70e552b3658bd935f2f6a009f79f29a18160b0b302131c95009dca4a6f62999e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f27d691b285ba33e786a51d88a2ea741e447995cc5d2f2f1c2902534126de07b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-08-06T13:08:07Z",
    "title_canon_sha256": "afe13a6bd31b072a1ced7079da1095059b3432fcf1ad0acf4db7a84db8e38fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0108026",
    "kind": "arxiv",
    "version": 2
  }
}