Pith Number

pith:VWNNYZJN

pith:1995:VWNNYZJNQNMQLYCNYSJ3LKWMPC

not attested not anchored not stored refs pending

Unresolved Wind-Driven Shells and the Supersonic Velocity Dispersion in Giant HII Regions

C. Munoz-Tunon, G. Tenorio-Tagle, R. Cid Fernandes

arxiv:astro-ph/9507102 v1 · 1995-07-25 · 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{VWNNYZJNQNMQLYCNYSJ3LKWMPC}

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	2026-05-18T01:07:41.488556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad9adc652d835905e04dc493b5aacc78b9e2bd83972e98467d38a8727076b37c

Aliases

arxiv: astro-ph/9507102 · arxiv_version: astro-ph/9507102v1 · doi: 10.48550/arxiv.astro-ph/9507102 · pith_short_12: VWNNYZJNQNMQ · pith_short_16: VWNNYZJNQNMQLYCN · pith_short_8: VWNNYZJN

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/VWNNYZJNQNMQLYCNYSJ3LKWMPC \
  | 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: ad9adc652d835905e04dc493b5aacc78b9e2bd83972e98467d38a8727076b37c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c05c71bcf6fba404a65f45051d6c44b6ea234ef685bbcd434e6f9ff3314524d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-07-25T14:15:20Z",
    "title_canon_sha256": "05b38f8d7f82d72fa0785b5e958b3ce8530c2dfa41c2784d445c800db142a5d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9507102",
    "kind": "arxiv",
    "version": 1
  }
}