Pith Number

pith:XCJQHSEB

pith:2012:XCJQHSEBYRKEP6STNFXORRG2LE

not attested not anchored not stored refs pending

Eddington-inspired Born-Infeld gravity: astrophysical and cosmological constraints

P. P. Avelino

arxiv:1201.2544 v1 · 2012-01-12 · astro-ph.CO · astro-ph.SR · gr-qc · hep-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{XCJQHSEBYRKEP6STNFXORRG2LE}

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

2 papers in Pith

Studying spherical collapse and its implications in the Eddington-inspired Born-Infeld gravity theory

Receipt and verification

First computed	2026-05-18T03:43:18.470276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b89303c881c45447fa53696ee8c4da5917ea21bd3ffa4e8e3b424477a2789a6f

Aliases

arxiv: 1201.2544 · arxiv_version: 1201.2544v1 · doi: 10.48550/arxiv.1201.2544 · pith_short_12: XCJQHSEBYRKE · pith_short_16: XCJQHSEBYRKEP6ST · pith_short_8: XCJQHSEB

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/XCJQHSEBYRKEP6STNFXORRG2LE \
  | 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: b89303c881c45447fa53696ee8c4da5917ea21bd3ffa4e8e3b424477a2789a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65442562909defdefc40c00419c10dd688585c0ec3bb3c6d8dcdc048e3ab14d1",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-12T12:28:19Z",
    "title_canon_sha256": "10ef0da86eb975aaada5364d4622e0bb788e677b1646c4ba4bc5dede6b2889c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2544",
    "kind": "arxiv",
    "version": 1
  }
}