Pith Number

pith:GFDDZ6QP

pith:2014:GFDDZ6QP7M4GQDZ34HWY24GZHM

not attested not anchored not stored refs pending

On Large-Scale Dynamo Action at High Magnetic Reynolds Number

Fausto Cattaneo, Steven Tobias

arxiv:1405.3071 v1 · 2014-05-13 · 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{GFDDZ6QP7M4GQDZ34HWY24GZHM}

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	2026-05-18T01:43:14.704120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31463cfa0ffb38680f3be1ed8d70d93b13e71b9871b43daa85338fadbc27e5f6

Aliases

arxiv: 1405.3071 · arxiv_version: 1405.3071v1 · doi: 10.48550/arxiv.1405.3071 · pith_short_12: GFDDZ6QP7M4G · pith_short_16: GFDDZ6QP7M4GQDZ3 · pith_short_8: GFDDZ6QP

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/GFDDZ6QP7M4GQDZ34HWY24GZHM \
  | 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: 31463cfa0ffb38680f3be1ed8d70d93b13e71b9871b43daa85338fadbc27e5f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8506b233f19fa7fe80224f4384277271c6f26a10767c54415508eea4c2219de8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-13T08:58:49Z",
    "title_canon_sha256": "df1226828dc7f951febac21d71338ca26d47ac33ae29423628e4e3b6d592feb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3071",
    "kind": "arxiv",
    "version": 1
  }
}