Pith Number

pith:TGP2QOSP

pith:2013:TGP2QOSP4YZXRCHUU7T6TWFBJB

not attested not anchored not stored refs pending

Polarization effect of zinc on the region 1-16 of amyloid-beta peptide: a molecular dynamics study

Jianwei Shuai, Yandong Huang

arxiv:1301.1593 v1 · 2013-01-08 · 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{TGP2QOSP4YZXRCHUU7T6TWFBJB}

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	2026-05-18T03:36:57.091402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

999fa83a4fe6337888f4a7e7e9d8a14842da09ad4f841684159b2e437f980052

Aliases

arxiv: 1301.1593 · arxiv_version: 1301.1593v1 · doi: 10.48550/arxiv.1301.1593 · pith_short_12: TGP2QOSP4YZX · pith_short_16: TGP2QOSP4YZXRCHU · pith_short_8: TGP2QOSP

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/TGP2QOSP4YZXRCHUU7T6TWFBJB \
  | 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: 999fa83a4fe6337888f4a7e7e9d8a14842da09ad4f841684159b2e437f980052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e3810b7a4de5dd3e81a7b3665c94de58fb3ee1655636917f5166f9c3bb46f5f",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2013-01-08T17:03:05Z",
    "title_canon_sha256": "e5c2d2921a27c661623b1d79f56b0ad5eb4d87e36b9fba1b0ffae6568cd073bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1593",
    "kind": "arxiv",
    "version": 1
  }
}