Pith Number

pith:5IJ6UK44

pith:2011:5IJ6UK44WLVP5UEAIR5BDMUJ5Z

not attested not anchored not stored refs pending

The Herschel Exploitation of Local Galaxy Andromeda (HELGA). I: Global far-infrared and sub-mm morphology

A. Boselli, A. R. Cooray, A. Remy, B. O'Halloran, C. D. Wilson, C. Waelkens, D. Clements, D. Thilker, F. Galliano, G. Gentile, G. J. Bendo, G. P. Ford, H. L. Gomez, H. Roussel, I. De Looze, J. A. D. L. Blommaert, J. Fritz, J. Kirk, J. Roman Duval, J. Verstappen, K. D. Gordon, L. Cortese, L. Spinoglio, M. Baes, M. Boquien, M. J. Page, M. Vaccari, M. W. L. Smith, R. Braun, S. A. Eales, S. C. Madden, V. Lebouteiller, W. K. Gear

arxiv:1112.3348 v2 · 2011-12-14 · 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{5IJ6UK44WLVP5UEAIR5BDMUJ5Z}

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	2026-05-18T01:59:09.691765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea13ea2b9cb2eafed080447a11b289ee5ef65947fcb9e96cc8dcd2c1515be423

Aliases

arxiv: 1112.3348 · arxiv_version: 1112.3348v2 · doi: 10.48550/arxiv.1112.3348 · pith_short_12: 5IJ6UK44WLVP · pith_short_16: 5IJ6UK44WLVP5UEA · pith_short_8: 5IJ6UK44

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/5IJ6UK44WLVP5UEAIR5BDMUJ5Z \
  | 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: ea13ea2b9cb2eafed080447a11b289ee5ef65947fcb9e96cc8dcd2c1515be423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9956eac5896bfe659589f7c4a5b00a24b26780889d98a2ad0ccc4a0b4c201ebb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-14T21:00:02Z",
    "title_canon_sha256": "689b7cbbda157de1fbfe7080638ee3ff0ee3dee8f98136d51e3129196cce079f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3348",
    "kind": "arxiv",
    "version": 2
  }
}