Pith Number

pith:WQVHRYPN

pith:2011:WQVHRYPNPZHCLFKM42WR22NF2C

not attested not anchored not stored refs pending

Thin Films of Chiral Motors

Frank J\"ulicher, Maria Strempel, Sebastian F\"urthauer, Stephan W. Grill

arxiv:1112.3492 v2 · 2011-12-15 · physics.bio-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQVHRYPNPZHCLFKM42WR22NF2C}

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	2026-05-18T04:05:26.631027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42a78e1ed7e4e25954ce6ad1d69a5d08a443a980e9c481e89b32ac0640e1196

Aliases

arxiv: 1112.3492 · arxiv_version: 1112.3492v2 · doi: 10.48550/arxiv.1112.3492 · pith_short_12: WQVHRYPNPZHC · pith_short_16: WQVHRYPNPZHCLFKM · pith_short_8: WQVHRYPN

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/WQVHRYPNPZHCLFKM42WR22NF2C \
  | 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: b42a78e1ed7e4e25954ce6ad1d69a5d08a443a980e9c481e89b32ac0640e1196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f645aacf5a26cfc2b336f8a4cd98bf3ef98503cad73e6c7c9d5b64109809cfe",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-12-15T11:46:14Z",
    "title_canon_sha256": "498a06559961a73dbfbe2834be3fdd33b82fe3146e3bc361f99aea993fb44c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3492",
    "kind": "arxiv",
    "version": 2
  }
}