Pith Number

pith:YNPOJIHF

pith:2012:YNPOJIHF6LGJ3DRGVB2ZCPJGI5

not attested not anchored not stored refs pending

About the mechanism of interference of silver staining with peptide mass spectrometry

Alain Van Dorsselaer (IPHC), Emmanuelle Leize-Wagner (IPHC), LCBM), Mireille Chevallet (BECP), Sophie Richert (IPHC), Sylvie Luche (BECP), Thierry Rabilloud (BECP

arxiv:1207.1957 v1 · 2012-07-09 · 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{YNPOJIHF6LGJ3DRGVB2ZCPJGI5}

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	2026-05-18T03:51:26.491605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35ee4a0e5f2cc9d8e26a875913d2647765296cfbb60aa256a69e8631247f932

Aliases

arxiv: 1207.1957 · arxiv_version: 1207.1957v1 · doi: 10.48550/arxiv.1207.1957 · pith_short_12: YNPOJIHF6LGJ · pith_short_16: YNPOJIHF6LGJ3DRG · pith_short_8: YNPOJIHF

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/YNPOJIHF6LGJ3DRGVB2ZCPJGI5 \
  | 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: c35ee4a0e5f2cc9d8e26a875913d2647765296cfbb60aa256a69e8631247f932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70e5002cb8b9350007a134f20d7ac4cab9bdaefc0c760fe8240d67dd3fc48f3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2012-07-09T06:18:53Z",
    "title_canon_sha256": "d5058ecaf0df9b2677e6b931c765d486319c977809dea68d202835c396c0d765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1957",
    "kind": "arxiv",
    "version": 1
  }
}