Pith Number

pith:YJUACGRU

pith:2011:YJUACGRUWDPFHHNC4525XODLAL

not attested not anchored not stored refs pending

Clustering Properties of Far-Infrared Sources in Hi-GAL Science Demonstration Phase Fields

A. Noriega-Crespo, D. Elia, D. Polychroni, E. Schisano, G. Stringfellow, J. C. Mottram, L. D. Anderson, L. Testi, M. A. Thompson, M. Pestalozzi, N. Billot, S. Molinari

arxiv:1104.4808 v1 · 2011-04-25 · 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{YJUACGRUWDPFHHNC4525XODLAL}

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	2026-05-18T02:02:15.209486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c268011a34b0de539da2e775dbb86b02f28f06a0e044b2e78334e2c711cbac65

Aliases

arxiv: 1104.4808 · arxiv_version: 1104.4808v1 · doi: 10.48550/arxiv.1104.4808 · pith_short_12: YJUACGRUWDPF · pith_short_16: YJUACGRUWDPFHHNC · pith_short_8: YJUACGRU

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/YJUACGRUWDPFHHNC4525XODLAL \
  | 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: c268011a34b0de539da2e775dbb86b02f28f06a0e044b2e78334e2c711cbac65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3592676e70537faba05062f5907ed70c5d388767329d47c525fb724e0613ce5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-04-25T20:42:34Z",
    "title_canon_sha256": "c10ffd496ee11aa1cdd9628430e7d77c9cb59b71e58e22d60f90cdb7b1b6cc1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4808",
    "kind": "arxiv",
    "version": 1
  }
}