Pith Number

pith:SY7AA2T5

pith:2012:SY7AA2T5HZD6JBJFJJU7B6W3NV

not attested not anchored not stored refs pending

Sequence-dependent spin-selective tunneling along double-stranded DNA

Ai-Min Guo, Qing-Feng Sun

arxiv:1208.0239 v2 · 2012-08-01 · cond-mat.soft · cond-mat.mes-hall · physics.bio-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{SY7AA2T5HZD6JBJFJJU7B6W3NV}

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	2026-05-18T01:55:24.381082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

963e006a7d3e47e485254a69f0fadb6d4520b99fa56a68ed3dde4f24dedaed9e

Aliases

arxiv: 1208.0239 · arxiv_version: 1208.0239v2 · doi: 10.48550/arxiv.1208.0239 · pith_short_12: SY7AA2T5HZD6 · pith_short_16: SY7AA2T5HZD6JBJF · pith_short_8: SY7AA2T5

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/SY7AA2T5HZD6JBJFJJU7B6W3NV \
  | 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: 963e006a7d3e47e485254a69f0fadb6d4520b99fa56a68ed3dde4f24dedaed9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b127d68e881fdd4cde202d55f34fbcd40a7432e1acadc994451463312ab58cb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-08-01T14:34:57Z",
    "title_canon_sha256": "3c5fb94e666d1082493634ffc70c932320ed7a032cc556a605b583dde5a11d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0239",
    "kind": "arxiv",
    "version": 2
  }
}