Pith Number

pith:R2ZDIPXX

pith:2013:R2ZDIPXX2FYQCFXCSXY74N24NZ

not attested not anchored not stored refs pending

Newton-like equations for a radiating particle

Alejandro Cabo Montes de Oca, Nana Geraldine Cabo-Bizet

arxiv:1309.3213 v1 · 2013-09-12 · 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{R2ZDIPXX2FYQCFXCSXY74N24NZ}

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	2026-05-18T03:13:32.539914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb2343ef7d1710116e295f1fe375c6e7c5be4fd4fdabfab0fb6baa8b0418ac9

Aliases

arxiv: 1309.3213 · arxiv_version: 1309.3213v1 · doi: 10.48550/arxiv.1309.3213 · pith_short_12: R2ZDIPXX2FYQ · pith_short_16: R2ZDIPXX2FYQCFXC · pith_short_8: R2ZDIPXX

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/R2ZDIPXX2FYQCFXCSXY74N24NZ \
  | 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: 8eb2343ef7d1710116e295f1fe375c6e7c5be4fd4fdabfab0fb6baa8b0418ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b1c441661463eb5f231b67903d38f946f38b5f01c7db32119e45aebc23437d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-12T16:31:23Z",
    "title_canon_sha256": "ac0d3068c969cf1dd25a6fa57bd9840e985378ac548c5e2e68c712da670f9533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3213",
    "kind": "arxiv",
    "version": 1
  }
}