Pith Number

pith:KI4TW6O5

pith:2007:KI4TW6O5CAQKRQ7DXLEUQ65I34

not attested not anchored not stored refs pending

Oscillating Starless Cores: The Nonlinear Regime

Avery E. Broderick, Charles J. Lada, Eric Keto, Ramesh Narayan (Harvard-Smithsonian Center for Astrophysics)

arxiv:0710.0625 v1 · 2007-10-02 · 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{KI4TW6O5CAQKRQ7DXLEUQ65I34}

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	2026-07-04T17:05:58.652261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52393b79dd1020a8c3e3bac9487ba8df315ef73f93d0b09e375eb1ae1e956036

Aliases

arxiv: 0710.0625 · arxiv_version: 0710.0625v1 · doi: 10.48550/arxiv.0710.0625 · pith_short_12: KI4TW6O5CAQK · pith_short_16: KI4TW6O5CAQKRQ7D · pith_short_8: KI4TW6O5

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/KI4TW6O5CAQKRQ7DXLEUQ65I34 \
  | 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: 52393b79dd1020a8c3e3bac9487ba8df315ef73f93d0b09e375eb1ae1e956036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7ac60b660f08ebfd4bcdea7fac4dc66942749cbd7158bd662d68fc46d2eb15",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-02T20:02:59Z",
    "title_canon_sha256": "7dc267aea9d1cb065f955a7ce791519f5a5e32ac1b6f173ae8f4c0948ed0811e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.0625",
    "kind": "arxiv",
    "version": 1
  }
}