Pith Number

pith:X2H5KVMX

pith:2010:X2H5KVMXSQUJKPPKWXSEJMBT4T

not attested not anchored not stored refs pending

Optimal atomic-resolution structures of prion AGAAAAGA amyloid fibrils

Changzhi Wu, Jiapu Zhang, Jie Sun

arxiv:1012.2504 v6 · 2010-12-12 · q-bio.BM · 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{X2H5KVMXSQUJKPPKWXSEJMBT4T}

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	2026-05-18T03:05:19.177664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8fd555979428953deab5e444b033e4c7ff270593fab9af1abd6942ec4b0ef7

Aliases

arxiv: 1012.2504 · arxiv_version: 1012.2504v6 · doi: 10.48550/arxiv.1012.2504 · pith_short_12: X2H5KVMXSQUJ · pith_short_16: X2H5KVMXSQUJKPPK · pith_short_8: X2H5KVMX

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/X2H5KVMXSQUJKPPKWXSEJMBT4T \
  | 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: be8fd555979428953deab5e444b033e4c7ff270593fab9af1abd6942ec4b0ef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "687ef1d80d06fa224df3a0b6ffddd79768f5dbb11811c9a479a8e6baaf370373",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2010-12-12T01:01:50Z",
    "title_canon_sha256": "8ddf8691f2a8d62348759bd36dfe6ad6d9cd99bc08f75c8a06a8a4ec00e4c7df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2504",
    "kind": "arxiv",
    "version": 6
  }
}