Pith Number

pith:BZJDOLR3

pith:2001:BZJDOLR3QZYCDU4AWQUFMHONJ4

not attested not anchored not stored refs pending

Multi-Phase Gas Dynamics in a Weak Barred Potential

J. Koda, K. Wada

arxiv:astro-ph/0110228 v1 · 2001-10-09 · 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{BZJDOLR3QZYCDU4AWQUFMHONJ4}

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	2026-05-18T01:40:43.945338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e52372e3b867021d380b428561dcd4f1a260fb42a2c705193ac66c4172489b4

Aliases

arxiv: astro-ph/0110228 · arxiv_version: astro-ph/0110228v1 · doi: 10.48550/arxiv.astro-ph/0110228 · pith_short_12: BZJDOLR3QZYC · pith_short_16: BZJDOLR3QZYCDU4A · pith_short_8: BZJDOLR3

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/BZJDOLR3QZYCDU4AWQUFMHONJ4 \
  | 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: 0e52372e3b867021d380b428561dcd4f1a260fb42a2c705193ac66c4172489b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42b62a33fe38ef997f8ff8d9c24c220a4770d644a6cf7957a1b3a78237656d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-09T20:19:57Z",
    "title_canon_sha256": "7c2e5e7f2fbd9984c78fc9bcc390211a00558b0b9b81570d916d0582c87eae63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110228",
    "kind": "arxiv",
    "version": 1
  }
}