Pith Number

pith:2GDLJ2MJ

pith:2014:2GDLJ2MJHMJCDKEDBY3TDJYVXY

not attested not anchored not stored refs pending

Latest advances in an astrometric model based on the Time Transfer Functions formalism

Alberto Vecchiato, Christophe Le Poncin-lafitte, Luca Bianchi, Mariateresa Crosta, Stefano Bertone

arxiv:1401.1366 v1 · 2014-01-07 · gr-qc · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GDLJ2MJHMJCDKEDBY3TDJYVXY}

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	2026-05-18T03:03:08.671852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d186b4e9893b1221a8830e3731a715be10abef29c719bf6b2f5919f8b2a848d0

Aliases

arxiv: 1401.1366 · arxiv_version: 1401.1366v1 · doi: 10.48550/arxiv.1401.1366 · pith_short_12: 2GDLJ2MJHMJC · pith_short_16: 2GDLJ2MJHMJCDKED · pith_short_8: 2GDLJ2MJ

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/2GDLJ2MJHMJCDKEDBY3TDJYVXY \
  | 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: d186b4e9893b1221a8830e3731a715be10abef29c719bf6b2f5919f8b2a848d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f2cdd21ad1ff549d25840199b19f9a78897b87529b5fc8442e7cbd0d9277ae",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-01-07T13:27:24Z",
    "title_canon_sha256": "852d5834d05103dda6c24364feefee4abd2a3c5b89057facb1744984a99c6dc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1366",
    "kind": "arxiv",
    "version": 1
  }
}