Pith Number

pith:OH7JEIDU

pith:2019:OH7JEIDUZ35D5H6FDKNV7P3P62

not attested not anchored not stored refs pending

Orion Source I's disk is salty

Adam Ginsburg, Brett McGuire, Ciriaco Goddi, John Bally, Melvyn Wright, Richard Plambeck

arxiv:1901.04489 v1 · 2019-01-14 · 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{OH7JEIDUZ35D5H6FDKNV7P3P62}

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.

Cited by

1 paper in Pith

Global and Local Infall in the ASHES Sample (GLASHES). II. Asymmetric Line Profiles around Dense Cores in 70 $\mu$m Dark Massive Clumps

Receipt and verification

First computed	2026-05-17T23:53:20.934795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71fe922074cefa3e9fc51a9b5fbf6ff6ae001fe6063c746e489fbe95047acc83

Aliases

arxiv: 1901.04489 · arxiv_version: 1901.04489v1 · doi: 10.48550/arxiv.1901.04489 · pith_short_12: OH7JEIDUZ35D · pith_short_16: OH7JEIDUZ35D5H6F · pith_short_8: OH7JEIDU

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/OH7JEIDUZ35D5H6FDKNV7P3P62 \
  | 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: 71fe922074cefa3e9fc51a9b5fbf6ff6ae001fe6063c746e489fbe95047acc83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "077f8fccdfd11f8aaf1110c46a81989a95bd4469b52f52ae59df5b87d6d07d41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-14T19:00:00Z",
    "title_canon_sha256": "43a57b5448cd3772858a212fe04be3b1c63d2dd1f5921d3ac1a8db6db8830bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04489",
    "kind": "arxiv",
    "version": 1
  }
}