Pith Number

pith:XPWY5SYE

pith:2011:XPWY5SYERHHTC74A2ETG3FGYXL

not attested not anchored not stored refs pending

Ratchet effects for paramagnetic beads above striped ferrite-garnet films

Jorn Inge Vestgarden, Tom Henning Johansen

arxiv:1109.6491 v1 · 2011-09-29 · cond-mat.soft · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPWY5SYERHHTC74A2ETG3FGYXL}

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	2026-05-18T04:12:01.464625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbed8ecb0489cf317f80d1266d94d8baf519846bd9b1130aad9f8692813a1b14

Aliases

arxiv: 1109.6491 · arxiv_version: 1109.6491v1 · doi: 10.48550/arxiv.1109.6491 · pith_short_12: XPWY5SYERHHT · pith_short_16: XPWY5SYERHHTC74A · pith_short_8: XPWY5SYE

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/XPWY5SYERHHTC74A2ETG3FGYXL \
  | 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: bbed8ecb0489cf317f80d1266d94d8baf519846bd9b1130aad9f8692813a1b14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f11dca9c0565dc03e629b2036b45aa079517837cb3e01eaf22b7f6cde8ca12e7",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-09-29T11:46:44Z",
    "title_canon_sha256": "ba7c4cbfe4e5c37ebab7ac7e24566f0b6fb2ec0267114047050d8b2b1b164011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6491",
    "kind": "arxiv",
    "version": 1
  }
}