Pith Number

pith:NCLEETJR

pith:2012:NCLEETJRT5E54VRPXK6FBHYVAR

not attested not anchored not stored refs pending

On the no-gravity limit of gravity

J. Kowalski-Glikman, M. Szczachor

arxiv:1212.5572 v1 · 2012-12-21 · 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{NCLEETJRT5E54VRPXK6FBHYVAR}

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	2026-05-18T03:37:53.999403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6896424d319f49de562fbabc509f150440bead0973758fd9ead9bf94a3ce7724

Aliases

arxiv: 1212.5572 · arxiv_version: 1212.5572v1 · doi: 10.48550/arxiv.1212.5572 · pith_short_12: NCLEETJRT5E5 · pith_short_16: NCLEETJRT5E54VRP · pith_short_8: NCLEETJR

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/NCLEETJRT5E54VRPXK6FBHYVAR \
  | 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: 6896424d319f49de562fbabc509f150440bead0973758fd9ead9bf94a3ce7724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79131890169335705f02e14ec7eebbfc17a0d433eef7717e584631c8810d5911",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-12-21T19:55:49Z",
    "title_canon_sha256": "283a7b35d2966ce2c0d43d9c9d01dc3f911ff47ecb31111614e1c68264835727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5572",
    "kind": "arxiv",
    "version": 1
  }
}