Pith Number

pith:VPPDC2YR

pith:2012:VPPDC2YR7JTTOYEMF64GO3HUZ5

not attested not anchored not stored refs pending

Polymer uncrossing and knotting in protein folding, and their role in minimal folding pathways

Ali R. Mohazab, Steven S. Plotkin

arxiv:1211.7167 v1 · 2012-11-30 · q-bio.BM · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPPDC2YR7JTTOYEMF64GO3HUZ5}

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	2026-05-18T01:52:52.983268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abde316b11fa6737608c2fb8676cf4cf65bf064b3644ec1cb6a0f5de4c05804b

Aliases

arxiv: 1211.7167 · arxiv_version: 1211.7167v1 · doi: 10.48550/arxiv.1211.7167 · pith_short_12: VPPDC2YR7JTT · pith_short_16: VPPDC2YR7JTTOYEM · pith_short_8: VPPDC2YR

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/VPPDC2YR7JTTOYEMF64GO3HUZ5 \
  | 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: abde316b11fa6737608c2fb8676cf4cf65bf064b3644ec1cb6a0f5de4c05804b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb7a2881abfe895171f3f03788f8d46ea37fd92cbd9c45fa4f1c95239d6e68d",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2012-11-30T07:15:22Z",
    "title_canon_sha256": "ca122338b945648853b6a0c63e33228d850a324f4936d88118d57773c393ff20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7167",
    "kind": "arxiv",
    "version": 1
  }
}