Pith Number

pith:PCY4QFDA

pith:2016:PCY4QFDA35JIE6OYBQGB4RQRPJ

not attested not anchored not stored refs pending

Nereid from space: Rotation, size and shape analysis from Kepler/K2, Herschel and Spitzer observations

A. I. Farkas-Tak\'acs, A. P\'al, Cs. Kiss, Gy. M. Szab\'o, J. Stansberry, K. S\'arneczky, L. L. Kiss, L. Moln\'ar, M. Mommert, R. Szab\'o, Th.G. M\"uller

arxiv:1601.02395 v1 · 2016-01-11 · 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{PCY4QFDA35JIE6OYBQGB4RQRPJ}

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	2026-05-18T01:19:25.120396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b1c81460df528279d80c0c1e46117a46efc7c3dc1b403f638cc6a1f6a20986

Aliases

arxiv: 1601.02395 · arxiv_version: 1601.02395v1 · doi: 10.48550/arxiv.1601.02395 · pith_short_12: PCY4QFDA35JI · pith_short_16: PCY4QFDA35JIE6OY · pith_short_8: PCY4QFDA

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/PCY4QFDA35JIE6OYBQGB4RQRPJ \
  | 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: 78b1c81460df528279d80c0c1e46117a46efc7c3dc1b403f638cc6a1f6a20986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "033ee9463ff9227a53048b52fb800ccedc6b8939d0422cb5e56a7f7742a10fd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-01-11T11:00:14Z",
    "title_canon_sha256": "c10412c369b9025b1f834846ac7c82b6fde3e9a2d5ab783cbe7d46f4ca8bfdb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02395",
    "kind": "arxiv",
    "version": 1
  }
}