Pith Number

pith:NJYWCAHJ

pith:2014:NJYWCAHJ2CJFX2NEPA6Z4NUNMH

not attested not anchored not stored refs pending

The size and shape of the oblong dwarf planet Haumea

Alexandra C. Lockwood, John Stansberry, Michael E. Brown

arxiv:1402.4456 v1 · 2014-02-18 · 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{NJYWCAHJ2CJFX2NEPA6Z4NUNMH}

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	2026-05-18T01:44:36.678599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a716100e9d0925be9a4783d9e368d61c0e418421a57a5939b0fa9beaf97081f

Aliases

arxiv: 1402.4456 · arxiv_version: 1402.4456v1 · doi: 10.48550/arxiv.1402.4456 · pith_short_12: NJYWCAHJ2CJF · pith_short_16: NJYWCAHJ2CJFX2NE · pith_short_8: NJYWCAHJ

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/NJYWCAHJ2CJFX2NEPA6Z4NUNMH \
  | 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: 6a716100e9d0925be9a4783d9e368d61c0e418421a57a5939b0fa9beaf97081f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dd28d715e0806f2d8c58219464c352a19c234ec504c861fe5afd8cafc236149",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-02-18T20:00:35Z",
    "title_canon_sha256": "c0b5aa18937105f87b0b77bfec940ce831766f56b6b96f187cb900a0d13ced35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4456",
    "kind": "arxiv",
    "version": 1
  }
}