Pith Number

pith:ENIBLGYE

pith:2012:ENIBLGYEA2GLBOOESSKN5ZJX53

not attested not anchored not stored refs pending

Herschel/SPIRE Observations of the Dusty Disk of NGC 4244

B.W. Holwerda (ESA), D. Radburn-Smith (university of Washington), J.J. Dalcanton (University of Washington), K.D. Gordon (STScI), M. Baes (University of Gent), M.Xilouris (Athens Observatory), P.C. van der Kruit (Kapteyn Institute), R. S. de Jong (AIP), S. Bianchi (INAF), T. B\"oker (ESA)

arxiv:1204.2936 v1 · 2012-04-13 · astro-ph.CO · 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{ENIBLGYEA2GLBOOESSKN5ZJX53}

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	2026-05-18T01:57:52.802587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2350159b04068cb0b9c49494dee537eefbfc7e3717696541e79d7face61aae1d

Aliases

arxiv: 1204.2936 · arxiv_version: 1204.2936v1 · doi: 10.48550/arxiv.1204.2936 · pith_short_12: ENIBLGYEA2GL · pith_short_16: ENIBLGYEA2GLBOOE · pith_short_8: ENIBLGYE

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/ENIBLGYEA2GLBOOESSKN5ZJX53 \
  | 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: 2350159b04068cb0b9c49494dee537eefbfc7e3717696541e79d7face61aae1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a86e8355a594e1182af9b9e2df28dee121988dee5d0c5e9223125f1d59a3ebd0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-13T10:00:42Z",
    "title_canon_sha256": "d184fa75698a47178ac1ab612d4e5736a19960c9ebd9f3d4f4a3426171fd3f97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2936",
    "kind": "arxiv",
    "version": 1
  }
}