Pith Number

pith:KRN5KS3H

pith:2014:KRN5KS3HFTK43XSMKSAWQVCXSK

not attested not anchored not stored refs pending

Environmental dependence of star formation induced by cloud collisions in a barred galaxy

Asao Habe, Elizabeth J. Tasker, Yusuke Fujimoto

arxiv:1408.4863 v1 · 2014-08-21 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRN5KS3HFTK43XSMKSAWQVCXSK}

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	2026-05-18T01:42:16.404839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

545bd54b672cd5cdde4c54816854579280bbe29681b2e78007c69ac430dce7f2

Aliases

arxiv: 1408.4863 · arxiv_version: 1408.4863v1 · doi: 10.48550/arxiv.1408.4863 · pith_short_12: KRN5KS3HFTK4 · pith_short_16: KRN5KS3HFTK43XSM · pith_short_8: KRN5KS3H

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/KRN5KS3HFTK43XSMKSAWQVCXSK \
  | 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: 545bd54b672cd5cdde4c54816854579280bbe29681b2e78007c69ac430dce7f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8930b54f984f3410ec0b5c22bf15fc8d34d4d86d23fa97b7d9c4438921391e7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-21T03:12:13Z",
    "title_canon_sha256": "c0c382e767fd073a5c553e33347dce8b7239a60b64174f2b4fc82dc2621ca3f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4863",
    "kind": "arxiv",
    "version": 1
  }
}