Pith Number

pith:MJQVIU4U

pith:2011:MJQVIU4URXDNMJNPSUJ5UBPLP2

not attested not anchored not stored refs pending

A strategy on prion AGAAAAGA amyloid fibril molecular modelling

David D.W. Liu, Jiapu Zhang

arxiv:1109.2289 v1 · 2011-09-11 · math.OC · 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{MJQVIU4URXDNMJNPSUJ5UBPLP2}

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	2026-05-18T03:38:34.524331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62615453948dc6d625af9513da05eb7ebbca110f1725bc2c0b26c3d45837286e

Aliases

arxiv: 1109.2289 · arxiv_version: 1109.2289v1 · doi: 10.48550/arxiv.1109.2289 · pith_short_12: MJQVIU4URXDN · pith_short_16: MJQVIU4URXDNMJNP · pith_short_8: MJQVIU4U

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/MJQVIU4URXDNMJNPSUJ5UBPLP2 \
  | 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: 62615453948dc6d625af9513da05eb7ebbca110f1725bc2c0b26c3d45837286e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ab027ff290c20390967866e690745a4538107c76e497a6a72bde5b9a1e0d12b",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-09-11T07:47:39Z",
    "title_canon_sha256": "87d8262941ad5ba679691a9e734de497f5a2841e253126ddbf834c7f6e0b7946"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2289",
    "kind": "arxiv",
    "version": 1
  }
}