Pith Number

pith:AMU4NE3P

pith:2015:AMU4NE3PT2HL523SVLZEVL5L5S

not attested not anchored not stored refs pending

The road toward a full, high resolution Molecular Cloud catalog of the Galaxy

Adam Ginsburg, Ana Duarte-Cabral, Annie Hughes, Dario Colombo, Erik Rosolowsky

arxiv:1510.05710 v1 · 2015-10-19 · 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{AMU4NE3PT2HL523SVLZEVL5L5S}

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	2026-05-18T00:53:08.801884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0329c6936f9e8ebeeb72aaf24aafabecb5529fb17cfc4dbcf9cb44e488e6c9e8

Aliases

arxiv: 1510.05710 · arxiv_version: 1510.05710v1 · doi: 10.48550/arxiv.1510.05710 · pith_short_12: AMU4NE3PT2HL · pith_short_16: AMU4NE3PT2HL523S · pith_short_8: AMU4NE3P

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/AMU4NE3PT2HL523SVLZEVL5L5S \
  | 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: 0329c6936f9e8ebeeb72aaf24aafabecb5529fb17cfc4dbcf9cb44e488e6c9e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a6a25586485711234f940ef21526de78727f3cd10b2fc132bed695389ccac60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-19T22:35:55Z",
    "title_canon_sha256": "3a95ed9d01522c73a5fded131cba966fcb5320a31a9520f45a80a4241466ebeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05710",
    "kind": "arxiv",
    "version": 1
  }
}