Pith Number

pith:P74MFZOJ

pith:2009:P74MFZOJCJXNFMNYWTKIKFOV6D

not attested not anchored not stored refs pending

Magnetised winds in dwarf galaxies

Romain Teyssier, Yohan Dubois

arxiv:0908.3862 v3 · 2009-08-26 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P74MFZOJCJXNFMNYWTKIKFOV6D}

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	2026-05-18T02:12:22.609648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff8c2e5c9126ed2b1b8b4d48515d5f0d0628aec1f50307884bcfa5f74df5931

Aliases

arxiv: 0908.3862 · arxiv_version: 0908.3862v3 · doi: 10.48550/arxiv.0908.3862 · pith_short_12: P74MFZOJCJXN · pith_short_16: P74MFZOJCJXNFMNY · pith_short_8: P74MFZOJ

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/P74MFZOJCJXNFMNYWTKIKFOV6D \
  | 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: 7ff8c2e5c9126ed2b1b8b4d48515d5f0d0628aec1f50307884bcfa5f74df5931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40f63c38316dac43d522bdbc71aa1d49e63915261bad0f1165140ee0dfc05b46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-26T17:28:10Z",
    "title_canon_sha256": "dd6ae11b9bb26740582f3d30189363b1f04bc7d71379b18666d92a67bae33946"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3862",
    "kind": "arxiv",
    "version": 3
  }
}