Pith Number

pith:K76L5LAE

pith:2001:K76L5LAET2JTH7MJMMS3DMUDFA

not attested not anchored not stored refs pending

A ballistic bow shock model for jet-driven protostellar outflow shells

Chin-Fei Lee, Eve C. Ostriker, James M. Stone, Lee G. Mundy

arxiv:astro-ph/0104374 v1 · 2001-04-23 · 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{K76L5LAET2JTH7MJMMS3DMUDFA}

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	2026-07-04T16:23:16.552606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57fcbeac049e9333fd896325b1b283280e8d590fae6a89c47d5bc5d21704bd01

Aliases

arxiv: astro-ph/0104374 · arxiv_version: astro-ph/0104374v1 · doi: 10.48550/arxiv.astro-ph/0104374 · pith_short_12: K76L5LAET2JT · pith_short_16: K76L5LAET2JTH7MJ · pith_short_8: K76L5LAE

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/K76L5LAET2JTH7MJMMS3DMUDFA \
  | 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: 57fcbeac049e9333fd896325b1b283280e8d590fae6a89c47d5bc5d21704bd01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4357ef5a158d1419deb305e295a8a9862445e1e58b4cf6cb5de26cdbc2427d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-04-23T16:54:13Z",
    "title_canon_sha256": "8638cec0131027edf9a5b43e314b55095aa3cf35ea7a8af8961fdca3b1899e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0104374",
    "kind": "arxiv",
    "version": 1
  }
}