Pith Number

pith:TCKXRIZZ

pith:2014:TCKXRIZZDQWDROODFKCNTZU2GX

not attested not anchored not stored refs pending

Chaotic dynamics of the planet in HD 196885 AB

Billy Quarles, Joaquin Noyola, Suman Satyal, Tobias Cornelius Hinse

arxiv:1401.1268 v2 · 2014-01-07 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCKXRIZZDQWDROODFKCNTZU2GX}

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	2026-05-18T01:45:33.371417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

989578a3391c2c38b9c32a84d9e69a35c95c955c97240538e4189c6a7453583b

Aliases

arxiv: 1401.1268 · arxiv_version: 1401.1268v2 · doi: 10.48550/arxiv.1401.1268 · pith_short_12: TCKXRIZZDQWD · pith_short_16: TCKXRIZZDQWDROOD · pith_short_8: TCKXRIZZ

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/TCKXRIZZDQWDROODFKCNTZU2GX \
  | 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: 989578a3391c2c38b9c32a84d9e69a35c95c955c97240538e4189c6a7453583b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b735c4529bf886c8118ab313edfe051bc3d93b86ace4c756e88f1cc65b036c48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-07T04:25:49Z",
    "title_canon_sha256": "ad2e995def8b8dc7dd1d1837b80c559e1c2b6d5f84e304e7582a40a7a0f270ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1268",
    "kind": "arxiv",
    "version": 2
  }
}