Pith Number

pith:OVMQJM4K

pith:2012:OVMQJM4KEPA3D4AP7IQ4A5V7DV

not attested not anchored not stored refs pending

Stringy Models of Modified Gravity: Space-time defects and Structure Formation

Mairi Sakellariadou, Muhammad Furqaan Yusaf, Nick E. Mavromatos

arxiv:1211.1726 v1 · 2012-11-07 · hep-th · astro-ph.CO · 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{OVMQJM4KEPA3D4AP7IQ4A5V7DV}

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	2026-05-18T03:30:41.476669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755904b38a23c1b1f00ffa21c076bf1d6784b86d61984dd4c3cc28650c663418

Aliases

arxiv: 1211.1726 · arxiv_version: 1211.1726v1 · doi: 10.48550/arxiv.1211.1726 · pith_short_12: OVMQJM4KEPA3 · pith_short_16: OVMQJM4KEPA3D4AP · pith_short_8: OVMQJM4K

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/OVMQJM4KEPA3D4AP7IQ4A5V7DV \
  | 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: 755904b38a23c1b1f00ffa21c076bf1d6784b86d61984dd4c3cc28650c663418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f2bb6cab0632993aa3de440ac242dd8d21048ecedad61217eabef0bfe0471a4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-11-07T23:35:16Z",
    "title_canon_sha256": "844525241fb0c1d589e2f49e402b26d2cdeb6b971edf63ace219fae8a8678b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1726",
    "kind": "arxiv",
    "version": 1
  }
}