Pith Number

pith:Z52XBJWT

pith:2012:Z52XBJWT3RVQME7YBIRLPBW6XK

not attested not anchored not stored refs pending

Computational Potential Energy Minimization Studies on the Prion AGAAAAGA Amyloid Fibril Molecular Structures

Jiapu Zhang

arxiv:1204.1777 v3 · 2012-04-09 · math.OC · physics.bio-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z52XBJWT3RVQME7YBIRLPBW6XK}

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	2026-05-18T03:38:34.435275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf7570a6d3dc6b0613f80a22b786deba82a79aea00f285f96b4744fbdf928feb

Aliases

arxiv: 1204.1777 · arxiv_version: 1204.1777v3 · doi: 10.48550/arxiv.1204.1777 · pith_short_12: Z52XBJWT3RVQ · pith_short_16: Z52XBJWT3RVQME7Y · pith_short_8: Z52XBJWT

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/Z52XBJWT3RVQME7YBIRLPBW6XK \
  | 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: cf7570a6d3dc6b0613f80a22b786deba82a79aea00f285f96b4744fbdf928feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "153d24aaff92fbd4ea4b4fb4e986e692ab40d156f76e3996cd98fb85faf12278",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-04-09T00:51:35Z",
    "title_canon_sha256": "f87847d8f56f1fdba1035b03a58f3336c20243346d9b99864dc69aee9001c0b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1777",
    "kind": "arxiv",
    "version": 3
  }
}