Pith Number

pith:B37VZ4IH

pith:2016:B37VZ4IHBHYMFXSEZODX2L4U7H

not attested not anchored not stored refs pending

Self-shielding clumps in starburst clusters

Guillermo Tenorio-Tagle, Jan Palou\v{s}, Richard W\"unsch, So\v{n}a Ehlerov\'a

arxiv:1601.03857 v1 · 2016-01-15 · 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{B37VZ4IHBHYMFXSEZODX2L4U7H}

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	2026-05-18T00:47:15.699403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eff5cf10709f0c2de44cb877d2f94f9f980691d8abe948db0f789aac4e7437c

Aliases

arxiv: 1601.03857 · arxiv_version: 1601.03857v1 · doi: 10.48550/arxiv.1601.03857 · pith_short_12: B37VZ4IHBHYM · pith_short_16: B37VZ4IHBHYMFXSE · pith_short_8: B37VZ4IH

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/B37VZ4IHBHYMFXSEZODX2L4U7H \
  | 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: 0eff5cf10709f0c2de44cb877d2f94f9f980691d8abe948db0f789aac4e7437c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96ac5a9966db31be63ef9169d18a658b634974bf1ed4a45c9f7740816b5d2519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-15T10:00:44Z",
    "title_canon_sha256": "6c2a1b2a177d8de4a91d1405f1478af305e910ff6bd898d1faa55e4fa2f98552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03857",
    "kind": "arxiv",
    "version": 1
  }
}