Pith Number

pith:SCXQ2MWS

pith:2012:SCXQ2MWSH5ZA75PTO33HH5PRSH

not attested not anchored not stored refs pending

Doping Human Serum Albumin with Retinoate Markedly Enhances Electron Transport Across the Protein

David Cahen, Israel Pecht, Mordechai Sheves, Nadav Amdursky

arxiv:1207.5204 v1 · 2012-07-22 · physics.bio-ph · cond-mat.mtrl-sci · 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{SCXQ2MWSH5ZA75PTO33HH5PRSH}

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	2026-05-18T03:41:10.420342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90af0d32d23f720ff5f376f673f5f191ef0c65e87e659da44f4b706b57496978

Aliases

arxiv: 1207.5204 · arxiv_version: 1207.5204v1 · doi: 10.48550/arxiv.1207.5204 · pith_short_12: SCXQ2MWSH5ZA · pith_short_16: SCXQ2MWSH5ZA75PT · pith_short_8: SCXQ2MWS

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/SCXQ2MWSH5ZA75PTO33HH5PRSH \
  | 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: 90af0d32d23f720ff5f376f673f5f191ef0c65e87e659da44f4b706b57496978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ac74ec9fc989f22dd091cb82696d61767c60e804b67f6133d6df9ba9f1ad94",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-07-22T08:32:59Z",
    "title_canon_sha256": "f8b551c86b0b2f2d908cb48d1830f9bd75a7ff453274cd8c03867b7a2c860a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5204",
    "kind": "arxiv",
    "version": 1
  }
}