Pith Number

pith:YYWFSC2Y

pith:2013:YYWFSC2YU4KQYQ6BN7QTS77T72

not attested not anchored not stored refs pending

Propagation of the Gravo-Magneto Disc Instability

Rebecca G. Martin, Stephen H. Lubow

arxiv:1304.4647 v1 · 2013-04-16 · 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{YYWFSC2YU4KQYQ6BN7QTS77T72}

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	2026-05-18T01:50:31.971867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62c590b58a7150c43c16fe1397ff3fe96bf84c7990921d3f0b0e20ba11d4ad4

Aliases

arxiv: 1304.4647 · arxiv_version: 1304.4647v1 · doi: 10.48550/arxiv.1304.4647 · pith_short_12: YYWFSC2YU4KQ · pith_short_16: YYWFSC2YU4KQYQ6B · pith_short_8: YYWFSC2Y

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/YYWFSC2YU4KQYQ6BN7QTS77T72 \
  | 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: c62c590b58a7150c43c16fe1397ff3fe96bf84c7990921d3f0b0e20ba11d4ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c8ec673eba1051b9a77655b86b85284fd889011137d83bc95ec2436d0f8d4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-16T23:55:24Z",
    "title_canon_sha256": "f854a71e17427bf00a5b162b0253cff4df702f4a8283aa976c3bf27ebfdd8b5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4647",
    "kind": "arxiv",
    "version": 1
  }
}