Pith Number

pith:NXWEDLDN

pith:2015:NXWEDLDNS6H4RECSKYYZ5SN4MA

not attested not anchored not stored refs pending

Fragmentation in filamentary molecular clouds

Guido Garay, Jill M. Rathborne, Patricio Sanhueza, Yanett Contreras

arxiv:1512.06630 v1 · 2015-12-21 · 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{NXWEDLDNS6H4RECSKYYZ5SN4MA}

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	2026-05-18T01:21:59.996928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dec41ac6d978fc8905256319ec9bc600e37f6b04329e93d9106fea5d780d795

Aliases

arxiv: 1512.06630 · arxiv_version: 1512.06630v1 · doi: 10.48550/arxiv.1512.06630 · pith_short_12: NXWEDLDNS6H4 · pith_short_16: NXWEDLDNS6H4RECS · pith_short_8: NXWEDLDN

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/NXWEDLDNS6H4RECSKYYZ5SN4MA \
  | 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: 6dec41ac6d978fc8905256319ec9bc600e37f6b04329e93d9106fea5d780d795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92d4598345b11acd81f6e35af484f26c2423db1b0a7ea027a31bd37f8c43796a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-21T14:04:55Z",
    "title_canon_sha256": "8e3dd64f07cbb0e75c6fefd8b401e79ab3a5576b7d7fcf37abf44a1f042ac356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06630",
    "kind": "arxiv",
    "version": 1
  }
}