Pith Number

pith:6EYQ2453

pith:2013:6EYQ2453U2X5GYGJB56VVHTT64

not attested not anchored not stored refs pending

Nonlocal theories of gravity: the flat space propagator

Anupam Mazumdar, Tirthabir Biswas, Tomi Koivisto

arxiv:1302.0532 v2 · 2013-02-03 · 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{6EYQ2453U2X5GYGJB56VVHTT64}

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

3 papers in Pith

Scattering amplitudes in Quadratic Graivty in a general formalism

Witnessing entanglement between photon and matter due to graviton exchange

Quantum gravitational contrast in creating Schr\"odinger cat state

Receipt and verification

First computed	2026-05-18T03:17:56.881037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1310d73bba6afd360c90f7d5a9e73f71fd8e5fe718d62a36999a2ebfdaf17dc

Aliases

arxiv: 1302.0532 · arxiv_version: 1302.0532v2 · doi: 10.48550/arxiv.1302.0532 · pith_short_12: 6EYQ2453U2X5 · pith_short_16: 6EYQ2453U2X5GYGJ · pith_short_8: 6EYQ2453

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/6EYQ2453U2X5GYGJB56VVHTT64 \
  | 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: f1310d73bba6afd360c90f7d5a9e73f71fd8e5fe718d62a36999a2ebfdaf17dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb0447cb2644ba8e8ff5575932d416f5c864a593fef74fe5f4dc58bf761fb9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-02-03T20:27:41Z",
    "title_canon_sha256": "a3cef248274c5c6f89aed44b17e9ae7d5659ca7c5278935fd55ebee81048107c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0532",
    "kind": "arxiv",
    "version": 2
  }
}