Pith Number

pith:7XKYKMGZ

pith:2011:7XKYKMGZQLQVNTZQTGC4MGAKEA

not attested not anchored not stored refs pending

Observing Turbulent Fragmentation in Simulations: Predictions for CARMA and ALMA

Alyssa A. Goodman, John Capodilupo, Scott Schnee, Stella S. R. Offner

arxiv:1111.4209 v1 · 2011-11-17 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XKYKMGZQLQVNTZQTGC4MGAKEA}

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	2026-05-18T01:59:31.461519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd58530d982e156cf309985c6180a200f1e89cf68993ef224c05414028bd57a

Aliases

arxiv: 1111.4209 · arxiv_version: 1111.4209v1 · doi: 10.48550/arxiv.1111.4209 · pith_short_12: 7XKYKMGZQLQV · pith_short_16: 7XKYKMGZQLQVNTZQ · pith_short_8: 7XKYKMGZ

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/7XKYKMGZQLQVNTZQTGC4MGAKEA \
  | 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: fdd58530d982e156cf309985c6180a200f1e89cf68993ef224c05414028bd57a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2204e0c9f8192100526603a5d6b9c6017cf990283b9e010c276ab5cb29196cc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-17T21:00:03Z",
    "title_canon_sha256": "f7265b34ca524f1c9d90882d366b0543b99e0837945619893875f8a193c46c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4209",
    "kind": "arxiv",
    "version": 1
  }
}