Pith Number

pith:BKDSAEU5

pith:2012:BKDSAEU52JR2PLEXR67AEUNLLH

not attested not anchored not stored refs pending

AdS-Maxwell Bf Theory As A Model Of Gravity And Bi-Gravity

A. Borowiec, J. Kowalski-Glikman, M. Szczachor

arxiv:1212.6661 v1 · 2012-12-29 · gr-qc · 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{BKDSAEU52JR2PLEXR67AEUNLLH}

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	2026-05-18T03:37:31.252106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8720129dd263a7ac978fbe0251ab59dc17dd237e01f73d0df2491dd8512b9e

Aliases

arxiv: 1212.6661 · arxiv_version: 1212.6661v1 · doi: 10.48550/arxiv.1212.6661 · pith_short_12: BKDSAEU52JR2 · pith_short_16: BKDSAEU52JR2PLEX · pith_short_8: BKDSAEU5

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/BKDSAEU52JR2PLEXR67AEUNLLH \
  | 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: 0a8720129dd263a7ac978fbe0251ab59dc17dd237e01f73d0df2491dd8512b9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e59d5dc908d3dad9f922d73566af5116653f87236f2a77b221dc577bbb92f34c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-12-29T21:07:19Z",
    "title_canon_sha256": "cc977776e5be4a8dc23318b5df70c2e2a944f13c6879d4c381767ef8182e2dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6661",
    "kind": "arxiv",
    "version": 1
  }
}