Pith Number

pith:DFVDCDIR

pith:1999:DFVDCDIRCO3ZXCXO4EA3U2L2MT

not attested not anchored not stored refs pending

Multi--Pressure Polytropes as Models for the Structure and Stability of Molecular Clouds. I. Theory

Christopher F. McKee, II, John H. Holliman

arxiv:astro-ph/9903213 v1 · 1999-03-14 · 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{DFVDCDIRCO3ZXCXO4EA3U2L2MT}

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

B-Fields and Star Formation across Scales with TRAO (B-FROST): CO Abundances, Dynamics and Relative Orientations in the Translucent High Latitude Cloud MBM12

Receipt and verification

First computed	2026-05-18T03:47:42.494260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

196a310d1113b79b8aeee101ba697a64fda8bfb6be9a7f0b100eb4dff7d6f52b

Aliases

arxiv: astro-ph/9903213 · arxiv_version: astro-ph/9903213v1 · doi: 10.48550/arxiv.astro-ph/9903213 · pith_short_12: DFVDCDIRCO3Z · pith_short_16: DFVDCDIRCO3ZXCXO · pith_short_8: DFVDCDIR

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/DFVDCDIRCO3ZXCXO4EA3U2L2MT \
  | 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: 196a310d1113b79b8aeee101ba697a64fda8bfb6be9a7f0b100eb4dff7d6f52b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3e447b80eedfb3fc354a0d226877fd161ba0f92e2a9d35bf7361b83e16de65",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-03-14T01:20:17Z",
    "title_canon_sha256": "726f2c40674b6d9081647c608f08ca758bee0916a87dd573615d4da7aa065458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9903213",
    "kind": "arxiv",
    "version": 1
  }
}