Pith Number

pith:5LCI7S2D

pith:2016:5LCI7S2DVMMA4DHZQVBT3ARC23

not attested not anchored not stored refs pending

Polycyclic Aromatic Hydrocarbon emission in Spitzer/IRS maps I: Catalog and simple diagnostics

A.G.G.M. Tielens, D.J. Stock, E. Peeters, J.N. Otaguro, L.G.V. Moya, L.J. Allamandola, S. Sorkhou, W.D.-Y. Choi

arxiv:1601.07906 v1 · 2016-01-28 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LCI7S2DVMMA4DHZQVBT3ARC23}

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	2026-05-18T01:19:05.255055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eac48fcb43ab180e0cf985433d8222d6fdd41c31d654e029c683904fe38a2aef

Aliases

arxiv: 1601.07906 · arxiv_version: 1601.07906v1 · doi: 10.48550/arxiv.1601.07906 · pith_short_12: 5LCI7S2DVMMA · pith_short_16: 5LCI7S2DVMMA4DHZ · pith_short_8: 5LCI7S2D

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/5LCI7S2DVMMA4DHZQVBT3ARC23 \
  | 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: eac48fcb43ab180e0cf985433d8222d6fdd41c31d654e029c683904fe38a2aef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "210847f7fe32effc2538fc31955ef0f83c5b0a18f7d739f20c32625e313da2db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-28T21:00:01Z",
    "title_canon_sha256": "33c239e6627516974403bfcdb1b3ee96bb27e7a1603304edec9b74993f4ef20d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07906",
    "kind": "arxiv",
    "version": 1
  }
}