Pith Number

pith:7WOLQ2BT

pith:2017:7WOLQ2BTXSCQNAWJ5E3YSDQ3NH

not attested not anchored not stored refs pending

The Role of Cytosine Methylation on Charge Transport through a DNA Strand

Jianqing Qi, M. P. Anantram, Niranjan Govind

arxiv:1702.05700 v1 · 2017-02-19 · physics.bio-ph · physics.chem-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WOLQ2BTXSCQNAWJ5E3YSDQ3NH}

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	2026-05-18T00:50:25.605516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd9cb86833bc850682c9e937890e1b69d32e3a8a25ee412d07db46fff49e3f04

Aliases

arxiv: 1702.05700 · arxiv_version: 1702.05700v1 · doi: 10.48550/arxiv.1702.05700 · pith_short_12: 7WOLQ2BTXSCQ · pith_short_16: 7WOLQ2BTXSCQNAWJ · pith_short_8: 7WOLQ2BT

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/7WOLQ2BTXSCQNAWJ5E3YSDQ3NH \
  | 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: fd9cb86833bc850682c9e937890e1b69d32e3a8a25ee412d07db46fff49e3f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccded4f4090598c2b89ac9a962ff6b3b51f686430e29d044fad31617867b6793",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-02-19T04:34:08Z",
    "title_canon_sha256": "5af2be952c47803a64c784103ac2ca1b8a6b827980505c2fdd3f55b39f07684f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05700",
    "kind": "arxiv",
    "version": 1
  }
}