Pith Number

pith:JP4NSCJY

pith:2025:JP4NSCJY3MK6ISK6CW3EZXVPRN

not attested not anchored not stored refs pending

Visualizing Poloidal Orientation in DNA Minicircles

Harold D. Kim, Tony Lemos

arxiv:2508.15091 v1 · 2025-08-20 · 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{JP4NSCJY3MK6ISK6CW3EZXVPRN}

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	2026-07-05T11:57:06.340423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bf8d90938db15e4495e15b64cdeaf8b43acd0f1bc6d06522f91832932d8ff7f

Aliases

arxiv: 2508.15091 · arxiv_version: 2508.15091v1 · doi: 10.48550/arxiv.2508.15091 · pith_short_12: JP4NSCJY3MK6 · pith_short_16: JP4NSCJY3MK6ISK6 · pith_short_8: JP4NSCJY

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/JP4NSCJY3MK6ISK6CW3EZXVPRN \
  | 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: 4bf8d90938db15e4495e15b64cdeaf8b43acd0f1bc6d06522f91832932d8ff7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4279855cd4dc9b1754eb054ca329290eb39590dbae625d87808b26863880de84",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-08-20T22:01:51Z",
    "title_canon_sha256": "191d558d90c540363d1add86a4214ced21f655884decf928e68472cae021b507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15091",
    "kind": "arxiv",
    "version": 1
  }
}