Pith Number

pith:QHWFMPTI

pith:2011:QHWFMPTIBZOG3JXO5YPKSB4CIE

not attested not anchored not stored refs pending

Improvements and simplifications in in-gel fluorescent detection of proteins using ruthenium II tris-(bathophenanthroline disulfonate): the poor man's fluorescent detection method

Catherine Aude-Garcia (BBSI), Sylvie Luche (BBSI), Thierry Rabilloud (BBSI), V\'eronique Collin-Faure (BBSI)

arxiv:1102.2632 v1 · 2011-02-13 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHWFMPTIBZOG3JXO5YPKSB4CIE}

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	2026-05-18T04:28:46.906143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ec563e680e5c6da6eeee1ea9078241139264d4243a953bc754e980b8c7cfd1

Aliases

arxiv: 1102.2632 · arxiv_version: 1102.2632v1 · doi: 10.48550/arxiv.1102.2632 · pith_short_12: QHWFMPTIBZOG · pith_short_16: QHWFMPTIBZOG3JXO · pith_short_8: QHWFMPTI

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/QHWFMPTIBZOG3JXO5YPKSB4CIE \
  | 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: 81ec563e680e5c6da6eeee1ea9078241139264d4243a953bc754e980b8c7cfd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e570f5ac3703f1aade30bcd793506a32fd1c47fa1f1a7efc776cb924b349e27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2011-02-13T19:55:40Z",
    "title_canon_sha256": "43549836a27b7d3fe3f27e30b33e21c056a9fa385f4243581f5b73cb6ce59226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2632",
    "kind": "arxiv",
    "version": 1
  }
}