Pith Number

pith:WWYLIX2U

pith:2014:WWYLIX2URKM4I6XJRWZ45LV6PP

not attested not anchored not stored refs pending

Constraining the Dust Coma Properties of Comet C/Siding Spring (2013 A1) at Large Heliocentric Distances

Carey M. Lisse, Jian-Yang Li, Max J. Mutchler, Michael F. A'Hearn, Michael S.P. Kelley, Nalin H. Samarasinha, Tony L. Farnham, W. Alan Delamere

arxiv:1411.0027 v1 · 2014-10-31 · 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{WWYLIX2URKM4I6XJRWZ45LV6PP}

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	2026-05-18T01:41:36.339007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b0b45f548a99c47ae98db3ceaebe7bd62e022c781ff64f2cd357eee5a1078a

Aliases

arxiv: 1411.0027 · arxiv_version: 1411.0027v1 · doi: 10.48550/arxiv.1411.0027 · pith_short_12: WWYLIX2URKM4 · pith_short_16: WWYLIX2URKM4I6XJ · pith_short_8: WWYLIX2U

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/WWYLIX2URKM4I6XJRWZ45LV6PP \
  | 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: b5b0b45f548a99c47ae98db3ceaebe7bd62e022c781ff64f2cd357eee5a1078a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c8a0f1dc0e8ff063d8862976c2adee12203d1b528d6a8c3213f74969b2b9df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-10-31T21:15:08Z",
    "title_canon_sha256": "3e07eb85bff141cd201a1fe4f41e9ec41be37e5bb5dfa545c2f4ee1988f5e916"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0027",
    "kind": "arxiv",
    "version": 1
  }
}