Pith Number

pith:B53OJJWW

pith:2010:B53OJJWW2GAUVX2Z7PRCUXHVSS

not attested not anchored not stored refs pending

Decay of trefoil and other magnetic knots

Axel Brandenburg, Fabio Del Sordo, Simon Candelaresi

arxiv:1011.0417 v3 · 2010-11-01 · astro-ph.SR · math.GN · physics.plasm-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{B53OJJWW2GAUVX2Z7PRCUXHVSS}

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	2026-05-18T04:14:55.152792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f76e4a6d6d1814adf59fbe22a5cf5948d8b280606852cbb367b32b844dc8250

Aliases

arxiv: 1011.0417 · arxiv_version: 1011.0417v3 · doi: 10.48550/arxiv.1011.0417 · pith_short_12: B53OJJWW2GAU · pith_short_16: B53OJJWW2GAUVX2Z · pith_short_8: B53OJJWW

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/B53OJJWW2GAUVX2Z7PRCUXHVSS \
  | 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: 0f76e4a6d6d1814adf59fbe22a5cf5948d8b280606852cbb367b32b844dc8250

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a960ba8f98510afe0ee76f41a27a01fa50bb611fc2647d167060688931e6af",
    "cross_cats_sorted": [
      "math.GN",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-01T19:23:22Z",
    "title_canon_sha256": "013524bd6a9eb1e17b4a935e69a1e377dd2b23e9008d88f8b1b110e06a9aaeb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0417",
    "kind": "arxiv",
    "version": 3
  }
}