Pith Number

pith:NITHUUPZ

pith:2017:NITHUUPZ2SWQ5BQ6KIERNGSRX4

not attested not anchored not stored refs pending

Possible scenarios of DNA double helix unzipping process

O.O. Zdorevskyi, S.N. Volkov

arxiv:1702.00559 v2 · 2017-02-02 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NITHUUPZ2SWQ5BQ6KIERNGSRX4}

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	2026-05-18T00:50:54.174519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a267a51f9d4ad0e861e5209169a51bf0851fb41d2818e8ef2eadcf1e1412f66

Aliases

arxiv: 1702.00559 · arxiv_version: 1702.00559v2 · doi: 10.48550/arxiv.1702.00559 · pith_short_12: NITHUUPZ2SWQ · pith_short_16: NITHUUPZ2SWQ5BQ6 · pith_short_8: NITHUUPZ

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/NITHUUPZ2SWQ5BQ6KIERNGSRX4 \
  | 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: 6a267a51f9d4ad0e861e5209169a51bf0851fb41d2818e8ef2eadcf1e1412f66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9cef48db3c6e9c6dd76448ecc53fdc77a6540f5780d7d65482254055cbc971",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-02-02T07:22:11Z",
    "title_canon_sha256": "cac503b03824b5cb5216dd43ef1a2253aabf9e87b61c2eb27c3149560200982c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00559",
    "kind": "arxiv",
    "version": 2
  }
}