Pith Number

pith:DPJJOPWY

pith:2012:DPJJOPWYDMKUPQDNNJMNGYAQGM

not attested not anchored not stored refs pending

Conformational Collapse of Surface-Bound Helical Filaments

Ajay Gopinathan, David A. Quint, Gregory M. Grason

arxiv:1204.1115 v2 · 2012-04-05 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPJJOPWYDMKUPQDNNJMNGYAQGM}

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	2026-05-18T01:16:27.985562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd2973ed81b1547c06d6a58d36010332170d7e5423496458ef5a683e53fd5c9

Aliases

arxiv: 1204.1115 · arxiv_version: 1204.1115v2 · doi: 10.48550/arxiv.1204.1115 · pith_short_12: DPJJOPWYDMKU · pith_short_16: DPJJOPWYDMKUPQDN · pith_short_8: DPJJOPWY

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/DPJJOPWYDMKUPQDNNJMNGYAQGM \
  | 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: 1bd2973ed81b1547c06d6a58d36010332170d7e5423496458ef5a683e53fd5c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f205e52f248571ff03ecc642d340c188819da3ac0e36c182ec79fcad3f80e11",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-04-05T03:11:00Z",
    "title_canon_sha256": "c634deecdbf76577a30cbf352edc5f3df862c7173b84071676b88350df4da13a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1115",
    "kind": "arxiv",
    "version": 2
  }
}