Pith Number

pith:G4MCF4WD

pith:2000:G4MCF4WDR7EFLFF46ZGRN6GPNP

not attested not anchored not stored refs pending

The McKee/Ostriker Model: Paradigm?

Carl Heiles

arxiv:astro-ph/0010047 v1 · 2000-10-02 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4MCF4WDR7EFLFF46ZGRN6GPNP}

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

Spectroscopic surveys with the SKA probing the ionized and molecular Milky Way

Receipt and verification

First computed	2026-07-04T14:10:46.333725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

371822f2c38fc85594bcf64d16f8cf6bd655ce49ffcb4aa275c9909bb33c24bd

Aliases

arxiv: astro-ph/0010047 · arxiv_version: astro-ph/0010047v1 · doi: 10.48550/arxiv.astro-ph/0010047 · pith_short_12: G4MCF4WDR7EF · pith_short_16: G4MCF4WDR7EFLFF4 · pith_short_8: G4MCF4WD

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/G4MCF4WDR7EFLFF46ZGRN6GPNP \
  | 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: 371822f2c38fc85594bcf64d16f8cf6bd655ce49ffcb4aa275c9909bb33c24bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c1a508382e3d8a5ab9830d4e7a256610645902a9e86711dc66610eb23179516",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-02T20:52:27Z",
    "title_canon_sha256": "dc911afc855bb79a6f512269db3aad8f90496e3d3a28a22d81206065563c3538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010047",
    "kind": "arxiv",
    "version": 1
  }
}