Pith Number

pith:T2PHOCIP

pith:2012:T2PHOCIPI5HFIXIRW62ZXBGWEZ

not attested not anchored not stored refs pending

Patterns on a Roll: A Method for Continuous Feed Nanoprinting

Elisabetta A. Matsumoto, Randall D. Kamien

arxiv:1207.0777 v1 · 2012-07-03 · 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{T2PHOCIPI5HFIXIRW62ZXBGWEZ}

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	2026-05-18T03:43:04.967952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9e77090f474e545d11b7b59b84d626730537a83de801542cebe4149482e496

Aliases

arxiv: 1207.0777 · arxiv_version: 1207.0777v1 · doi: 10.48550/arxiv.1207.0777 · pith_short_12: T2PHOCIPI5HF · pith_short_16: T2PHOCIPI5HFIXIR · pith_short_8: T2PHOCIP

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/T2PHOCIPI5HFIXIRW62ZXBGWEZ \
  | 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: 9e9e77090f474e545d11b7b59b84d626730537a83de801542cebe4149482e496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39f9fb4cff0b97a920e2a78e99240b7df04b0db9557c27d5501c771e5b2cc786",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-07-03T18:47:56Z",
    "title_canon_sha256": "b97847233de60d4e7ae8101fb22cacdb5356eb5a5e207f78e725062bce6c458e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0777",
    "kind": "arxiv",
    "version": 1
  }
}