Pith Number

pith:2XTMBO5U

pith:2005:2XTMBO5UMLF3JQ6K4REATXLVEX

not attested not anchored not stored refs pending

Brush Effects on DNA Chips: Thermodynamics, Kinetics and Design Guidlines

A. Buhot, A. Halperin, E. B. Zhulina

arxiv:q-bio/0504002 v1 · 2005-04-04 · q-bio.GN · cond-mat.soft · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XTMBO5UMLF3JQ6K4REATXLVEX}

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	2026-05-18T01:05:07.102489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e6c0bbb462cbb4c3cae44809dd7525dae81dccc3fc7f7297933d26827fe550

Aliases

arxiv: q-bio/0504002 · arxiv_version: q-bio/0504002v1 · doi: 10.48550/arxiv.q-bio/0504002 · pith_short_12: 2XTMBO5UMLF3 · pith_short_16: 2XTMBO5UMLF3JQ6K · pith_short_8: 2XTMBO5U

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/2XTMBO5UMLF3JQ6K4REATXLVEX \
  | 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: d5e6c0bbb462cbb4c3cae44809dd7525dae81dccc3fc7f7297933d26827fe550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11672fbcf3094b971290690143d607f8a92c44d940b02dfbb760225a7969f223",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "q-bio.QM"
    ],
    "license": "",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2005-04-04T09:44:39Z",
    "title_canon_sha256": "17a273617ee4822765a5821de1534f9b209878a133ecb77441e113d5f8e30cbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0504002",
    "kind": "arxiv",
    "version": 1
  }
}