Pith Number

pith:IEXAWN6A

pith:2015:IEXAWN6A5HACJTY7CGOTDIFFHP

not attested not anchored not stored refs pending

SOFIA Infrared Spectrophotometry of Comet C/2012 K1 (Pan-STARRS)

Charles E. Woodward, David E. Harker, Diane H. Wooden, Erin L. Ryan, Imke de Pater, Ludmilla Kolokolova, Michael L. Sitko, Michael S. P. Kelley, Ray W. Russell, Robert D. Gehrz, William T. Reach

arxiv:1508.00288 v1 · 2015-08-02 · 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{IEXAWN6A5HACJTY7CGOTDIFFHP}

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	2026-05-18T01:33:41.956380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412e0b37c0e9c024cf1f119d31a0a53bd9d04611f64841b48bd8e094eb227731

Aliases

arxiv: 1508.00288 · arxiv_version: 1508.00288v1 · doi: 10.48550/arxiv.1508.00288 · pith_short_12: IEXAWN6A5HAC · pith_short_16: IEXAWN6A5HACJTY7 · pith_short_8: IEXAWN6A

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/IEXAWN6A5HACJTY7CGOTDIFFHP \
  | 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: 412e0b37c0e9c024cf1f119d31a0a53bd9d04611f64841b48bd8e094eb227731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fc63d606572848d68b5fbd4bdcd3609381ff451a2bfea33571726904f2f2978",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-02T22:20:49Z",
    "title_canon_sha256": "4f9cc159abd76dbe0b692cace36d3a7f6768daba47d418932bdf22634d42ad4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00288",
    "kind": "arxiv",
    "version": 1
  }
}