Pith Number

pith:DXHQV3PE

pith:2011:DXHQV3PE6XIG4QRWQ3JFODJHLT

not attested not anchored not stored refs pending

PUB-MS - a mass-spectrometry-based method to monitor protein-protein proximity in vivo

Andrei Pichugin, Arman Kulyyassov, Erlan Ramanculov, Marc Lipinski, Muhammad Shoaib, Patricia Kannouche, Vasily Ogryzko

arxiv:1108.5657 v1 · 2011-08-29 · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXHQV3PE6XIG4QRWQ3JFODJHLT}

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	2026-05-18T04:14:37.055437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dcf0aede4f5d06e423686d2570d275cf28c3ea81c753b5fa81a43323066c527

Aliases

arxiv: 1108.5657 · arxiv_version: 1108.5657v1 · doi: 10.48550/arxiv.1108.5657 · pith_short_12: DXHQV3PE6XIG · pith_short_16: DXHQV3PE6XIG4QRW · pith_short_8: DXHQV3PE

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/DXHQV3PE6XIG4QRWQ3JFODJHLT \
  | 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: 1dcf0aede4f5d06e423686d2570d275cf28c3ea81c753b5fa81a43323066c527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d0a057da82b739536de4dd50b934d5922081310b70c8d88ddbe20c6a291b44f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2011-08-29T17:10:27Z",
    "title_canon_sha256": "7f2daa6303efc6a52981437f502f04c5cbd066233b25e2da4c41124de5cb5a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5657",
    "kind": "arxiv",
    "version": 1
  }
}