Pith Number

pith:KDHNXVRD

pith:2013:KDHNXVRDSLK2LXDFADL7IGU3YA

not attested not anchored not stored refs pending

A perturbation approach to Translational Gravity

A. Tiemblo, J. Julve

arxiv:1301.1820 v2 · 2013-01-09 · 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{KDHNXVRDSLK2LXDFADL7IGU3YA}

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	2026-05-18T00:59:59.359406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50cedbd62392d5a5dc6500d7f41a9bc0115c4ae3abe9d649470cefe339e80061

Aliases

arxiv: 1301.1820 · arxiv_version: 1301.1820v2 · doi: 10.48550/arxiv.1301.1820 · pith_short_12: KDHNXVRDSLK2 · pith_short_16: KDHNXVRDSLK2LXDF · pith_short_8: KDHNXVRD

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/KDHNXVRDSLK2LXDFADL7IGU3YA \
  | 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: 50cedbd62392d5a5dc6500d7f41a9bc0115c4ae3abe9d649470cefe339e80061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9575df4e56bbd715ecddcf5c8a50cfc922bd72654c0dbc6dd3886b01ee859fae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-09T11:50:41Z",
    "title_canon_sha256": "add1b2efcdd60cceccd3dec2628ce902b0d64911ae47c83e761c9cb19f9293aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1820",
    "kind": "arxiv",
    "version": 2
  }
}