Pith Number

pith:ZOI2RLX6

pith:2006:ZOI2RLX6RFAAIMQF4YHHYNRDV7

not attested not anchored not stored refs pending

Formation of Pillars at the Boundaries between H II Regions and Molecular Clouds

Akira Mizuta, Bruce A. Remington, Dmitri D. Ryutov, Hideaki Takabe, Jave O. Kane, Marc W. Pound

arxiv:astro-ph/0604545 v1 · 2006-04-26 · 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{ZOI2RLX6RFAAIMQF4YHHYNRDV7}

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	2026-07-04T16:58:38.508888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb91a8aefe8940043205e60e7c3623aff34bcf504ffc2594c142832de25e12e0

Aliases

arxiv: astro-ph/0604545 · arxiv_version: astro-ph/0604545v1 · doi: 10.48550/arxiv.astro-ph/0604545 · pith_short_12: ZOI2RLX6RFAA · pith_short_16: ZOI2RLX6RFAAIMQF · pith_short_8: ZOI2RLX6

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/ZOI2RLX6RFAAIMQF4YHHYNRDV7 \
  | 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: cb91a8aefe8940043205e60e7c3623aff34bcf504ffc2594c142832de25e12e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a99ef4d20e01415ded672468dc5bbc8291c8a59044c330575f7108e48e1bd94",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-26T12:36:50Z",
    "title_canon_sha256": "5b33eb200b1e8289bc7af44f6f29f960baf2248dde4f29f90d3d95a9994efb25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604545",
    "kind": "arxiv",
    "version": 1
  }
}