Pith Number

pith:L3DDUXBZ

pith:2017:L3DDUXBZQTKCSNSZ5YOK45UFUN

not attested not anchored not stored refs pending

Herschel and ALMA Observations of Massive SZE-selected Clusters

Andrew J. Baker (1), Crist\'obal Sif\'on ((1) Rutgers University), John F. Wu (1), John P. Hughes (1), Leopoldo Infante, Mark J. Devlin, Matt Hilton, Paula Aguirre, Robert R. Lindner

arxiv:1712.04540 v2 · 2017-12-12 · 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{L3DDUXBZQTKCSNSZ5YOK45UFUN}

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	2026-05-18T00:21:52.152931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ec63a5c3984d4293659ee1cae7685a3735ce01f3601968b50aee45c8fefb7c2

Aliases

arxiv: 1712.04540 · arxiv_version: 1712.04540v2 · doi: 10.48550/arxiv.1712.04540 · pith_short_12: L3DDUXBZQTKC · pith_short_16: L3DDUXBZQTKCSNSZ · pith_short_8: L3DDUXBZ

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/L3DDUXBZQTKCSNSZ5YOK45UFUN \
  | 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: 5ec63a5c3984d4293659ee1cae7685a3735ce01f3601968b50aee45c8fefb7c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72171c1117c7b27453aa61b4093939669eb553e20ebd92d3238ca50b0d5a0f00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-12T21:36:57Z",
    "title_canon_sha256": "b6221ae0a6011245a3a0fce9882f7f213813735825dbf22c5720d5e55934ec0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04540",
    "kind": "arxiv",
    "version": 2
  }
}