Pith Number

pith:UWTWMCZZ

pith:2011:UWTWMCZZ3CQXJHISQVMQIRJFXS

not attested not anchored not stored refs pending

Experimental Spin Ratchet

Marius V. Costache, Sergio O. Valenzuela

arxiv:1103.0105 v1 · 2011-03-01 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWTWMCZZ3CQXJHISQVMQIRJFXS}

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	2026-05-18T04:27:37.346259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a7660b39d8a1749d128559044525bc97d4e7a8d826c5fdcbb9d9f40b0dfb5d

Aliases

arxiv: 1103.0105 · arxiv_version: 1103.0105v1 · doi: 10.48550/arxiv.1103.0105 · pith_short_12: UWTWMCZZ3CQX · pith_short_16: UWTWMCZZ3CQXJHIS · pith_short_8: UWTWMCZZ

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/UWTWMCZZ3CQXJHISQVMQIRJFXS \
  | 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: a5a7660b39d8a1749d128559044525bc97d4e7a8d826c5fdcbb9d9f40b0dfb5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4872f37743e0b96dc9ac858082271354fc96354018de943de45f87d7a3e2d0b2",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-03-01T08:39:55Z",
    "title_canon_sha256": "f133e8a94b75ddd4aaae7bffa2162e0f98a9c750911dece4cc7d675f3240c1b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0105",
    "kind": "arxiv",
    "version": 1
  }
}