Pith Number

pith:Q2J26SBJ

pith:2012:Q2J26SBJ5JNXV6SWSO5YPXGFYK

not attested not anchored not stored refs pending

Resolving the Far-IR Line Deficit: Photoelectric Heating and Far-IR Line Cooling in NGC 1097 and NGC 4559

A. D. Bolatto, A. F. Crocker, B. A. Groves, B. D. Johnson, B. R. Brandl, B. T. Draine, C. D. Wilson, C. N. Hao, D. A. Dale, D. Calzetti, E. J. Murphy, E. Schinnerer, F. Walter, G. Aniano, G. Helou, H. Roussel, H.-W. Rix, J. D. Smith, J. Koda, Kevin V. Croxall, K. M. Sandstrom, L. Armus, L. K. Hunt, M. Galametz, M. G. Wolfire, M. Sauvage, N. Rahman, O. Krause, P. Beir\~ao, P. N. Appleton, R. C. Kennicutt, S. E. Meidt, Y. Li

arxiv:1201.1016 v1 · 2012-01-04 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2J26SBJ5JNXV6SWSO5YPXGFYK}

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	2026-05-18T01:58:57.520468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8693af4829ea5b7afa5693bb87dcc5c2ad38b35c805dbb02fa05f78333ac09bf

Aliases

arxiv: 1201.1016 · arxiv_version: 1201.1016v1 · doi: 10.48550/arxiv.1201.1016 · pith_short_12: Q2J26SBJ5JNX · pith_short_16: Q2J26SBJ5JNXV6SW · pith_short_8: Q2J26SBJ

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/Q2J26SBJ5JNXV6SWSO5YPXGFYK \
  | 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: 8693af4829ea5b7afa5693bb87dcc5c2ad38b35c805dbb02fa05f78333ac09bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5458429a50b70a38e706b71cd4b76651a4d6ae7b993624396cb30771ebdb874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-04T21:38:50Z",
    "title_canon_sha256": "07f97e6df3a22e30e7f45466971965d990478f8c469b6743acc531324cfebee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1016",
    "kind": "arxiv",
    "version": 1
  }
}