Pith Number

pith:4DD2A6D5

pith:2005:4DD2A6D5N7XRMBKCVEBI6KZ54H

not attested not anchored not stored refs pending

Born-Infeld-Einstein theory with matter

Dan N. Vollick

arxiv:gr-qc/0506091 v1 · 2005-06-16 · gr-qc · astro-ph · 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{4DD2A6D5N7XRMBKCVEBI6KZ54H}

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.

Cited by

1 paper in Pith

Born-Infeld Electrogravity and Dyonic Black Holes

Receipt and verification

First computed	2026-05-18T04:18:02.292756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0c7a0787d6fef160542a9028f2b3de1d1b0c7e9319def6e7acea328f0aa7fcc

Aliases

arxiv: gr-qc/0506091 · arxiv_version: gr-qc/0506091v1 · doi: 10.48550/arxiv.gr-qc/0506091 · pith_short_12: 4DD2A6D5N7XR · pith_short_16: 4DD2A6D5N7XRMBKC · pith_short_8: 4DD2A6D5

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/4DD2A6D5N7XRMBKCVEBI6KZ54H \
  | 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: e0c7a0787d6fef160542a9028f2b3de1d1b0c7e9319def6e7acea328f0aa7fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec79c22217bca71002de738695718f4521f15f67256cae31252d75f209dd5b86",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-06-16T21:26:31Z",
    "title_canon_sha256": "f0a70e0a9cf2aa38273454ebd1dca93fa966eed0485f4c4b62b383d0714960d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0506091",
    "kind": "arxiv",
    "version": 1
  }
}