Pith Number

pith:IDOOJ5A2

pith:2011:IDOOJ5A2K3XVW24N3DLFL2DD5J

not attested not anchored not stored refs pending

A modified model of non-locally corrected gravity: Cosmology and the Newtonian limit

Bin Yang, Dao-jun Liu, Xing-hua Jin

arxiv:1108.2894 v2 · 2011-08-14 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDOOJ5A2K3XVW24N3DLFL2DD5J}

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	2026-05-18T02:00:54.095552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40dce4f41a56ef5b6b8dd8d655e863ea52c1cc3135dc5bc321c52e90f8340876

Aliases

arxiv: 1108.2894 · arxiv_version: 1108.2894v2 · doi: 10.48550/arxiv.1108.2894 · pith_short_12: IDOOJ5A2K3XV · pith_short_16: IDOOJ5A2K3XVW24N · pith_short_8: IDOOJ5A2

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/IDOOJ5A2K3XVW24N3DLFL2DD5J \
  | 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: 40dce4f41a56ef5b6b8dd8d655e863ea52c1cc3135dc5bc321c52e90f8340876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970c0e7048147c27d149490c3609796347101600c8f6db0c5cb01a9e419986ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-08-14T18:10:27Z",
    "title_canon_sha256": "9fe0589d9f590f24c2309dc6643b2fcdbc5418d02c67c2c9d2b52c317928bf52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2894",
    "kind": "arxiv",
    "version": 2
  }
}