Pith Number

pith:BEOKR4BI

pith:2011:BEOKR4BILVLSHVJYQ3SE76LF7F

not attested not anchored not stored refs pending

Integral Field Spectroscopy surveys of nearby spiral and U-LIRG galaxies

F. F. Rosales-Ortega, R. C. Kennicutt, S. Arribas

arxiv:1104.3735 v1 · 2011-04-19 · 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{BEOKR4BILVLSHVJYQ3SE76LF7F}

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	2026-05-18T02:22:02.188174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

091ca8f0285d5723d53886e44ff965f95b9e5be8e5d82ee613cb3f6bc0ddcbb4

Aliases

arxiv: 1104.3735 · arxiv_version: 1104.3735v1 · doi: 10.48550/arxiv.1104.3735 · pith_short_12: BEOKR4BILVLS · pith_short_16: BEOKR4BILVLSHVJY · pith_short_8: BEOKR4BI

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/BEOKR4BILVLSHVJYQ3SE76LF7F \
  | 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: 091ca8f0285d5723d53886e44ff965f95b9e5be8e5d82ee613cb3f6bc0ddcbb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97ca6396772ee78c05a3bc054f1befcc3082156e93fd3bd3c9aaed8b6fcaf92f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-19T13:00:02Z",
    "title_canon_sha256": "06a4915fd7dca54ba46773423559d37b3179e124b8ceb5ccacae2615f2f4a853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3735",
    "kind": "arxiv",
    "version": 1
  }
}