Pith Number

pith:6TW7DDRP

pith:2011:6TW7DDRP46SEQJ5KWENGD6LSXN

not attested not anchored not stored refs pending

The Herschel M33 extended survey (HerM33es): PACS spectroscopy of the star forming region BCLMP 302

B. Mookerjea, C. Buchbender, C. Henkel, C. Kramer, D. Calzetti, F. Combes, F. Israel, F. S. Tabatabaei, F. van der Tak, G. Quintana-Lacaci, G. Stacey, J. Braine, M. Boquien, M. Relano, M. Roellig, P. Gratier, P. van der Werf, S. Aalto, S. Garcia-Burillo, S. Lord, S. Verley, T. Nikola

arxiv:1106.5464 v1 · 2011-06-27 · 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{6TW7DDRP46SEQJ5KWENGD6LSXN}

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	2026-05-18T02:01:30.294666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4edf18e2fe7a44827aab11a61f972bb6fa313550cb2ca21612068f9dbf3edb3

Aliases

arxiv: 1106.5464 · arxiv_version: 1106.5464v1 · doi: 10.48550/arxiv.1106.5464 · pith_short_12: 6TW7DDRP46SE · pith_short_16: 6TW7DDRP46SEQJ5K · pith_short_8: 6TW7DDRP

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/6TW7DDRP46SEQJ5KWENGD6LSXN \
  | 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: f4edf18e2fe7a44827aab11a61f972bb6fa313550cb2ca21612068f9dbf3edb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e6658b809bfaa2e67ee48b560b623ee0af62a43f13faae8b6c9f40bce9aa7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-06-27T17:56:32Z",
    "title_canon_sha256": "c05595f879ceabc71c07446514374db3824d751fed1128a7ff522b805c86e9f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5464",
    "kind": "arxiv",
    "version": 1
  }
}