Pith Number

pith:7XI7K5MY

pith:2010:7XI7K5MYQ6SEAT2DU6FFSFM2L4

not attested not anchored not stored refs pending

Enhanced DNA sequencing performance through edge-hydrogenation of graphene electrodes

Anton Grigoriev, Ming Liu, Rajeev Ahuja, Ralph H. Scheicher, Shibing Long, Yuhui He, ZongLiang Huo

arxiv:1012.0031 v1 · 2010-11-30 · physics.bio-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XI7K5MYQ6SEAT2DU6FFSFM2L4}

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	2026-05-18T04:16:30.842400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd1f5759887a4404f43a78a59159a5f2a7d2ccf189079c932f475c880d52e82

Aliases

arxiv: 1012.0031 · arxiv_version: 1012.0031v1 · doi: 10.48550/arxiv.1012.0031 · pith_short_12: 7XI7K5MYQ6SE · pith_short_16: 7XI7K5MYQ6SEAT2D · pith_short_8: 7XI7K5MY

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/7XI7K5MYQ6SEAT2DU6FFSFM2L4 \
  | 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: fdd1f5759887a4404f43a78a59159a5f2a7d2ccf189079c932f475c880d52e82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e942f51bfa2bb6a68d4f1b771bd577e52838053ae2c30ceb71c48df42480ba",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2010-11-30T21:41:13Z",
    "title_canon_sha256": "95f3f37e7201c2e4d7cad23b12d956636440ed4393e1c265797f60a8ab2d272a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0031",
    "kind": "arxiv",
    "version": 1
  }
}