Pith Number

pith:W4DF2SQJ

pith:2014:W4DF2SQJ6AWFZSHPGCGZXFJONF

not attested not anchored not stored refs pending

Insights into gas heating and cooling in the disc of NGC 891 from Herschel far-infrared spectroscopy

A. Boselli, A. Cooray, C. D. Wilson, D. Cormier, G. J. Bendo, I. De Looze, J. Fritz, K. Foyle, L. Spinoglio, M. Baes, M. R. P. Schirm, N. Lu, O. {\L}. Karczewski, S. C. Madden, S. Viaene, T. J. Parkin, T. M. Hughes, V. Lebouteiller

arxiv:1410.6156 v1 · 2014-10-22 · 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{W4DF2SQJ6AWFZSHPGCGZXFJONF}

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	2026-05-18T02:26:58.729714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7065d4a09f02c5cc8ef308d9b952e694d2698fd894da755cb22b9f5361c8ad1

Aliases

arxiv: 1410.6156 · arxiv_version: 1410.6156v1 · doi: 10.48550/arxiv.1410.6156 · pith_short_12: W4DF2SQJ6AWF · pith_short_16: W4DF2SQJ6AWFZSHP · pith_short_8: W4DF2SQJ

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/W4DF2SQJ6AWFZSHPGCGZXFJONF \
  | 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: b7065d4a09f02c5cc8ef308d9b952e694d2698fd894da755cb22b9f5361c8ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49dc5c40661f4fca5c67f6823e5c0e90d85467e782882851efa752800b4e105a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-22T20:00:08Z",
    "title_canon_sha256": "e51f8a141dd61ffdfdb5787547ee3839dfa3a93e2f80427817067e54676de57e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6156",
    "kind": "arxiv",
    "version": 1
  }
}