Pith Number

pith:LDTZZDRA

pith:2015:LDTZZDRANWTI3TS7YACZLKL4JC

not attested not anchored not stored refs pending

A molecule that detects the length of DNA by using chain fluctuations

Ana Maria Florescu, Kuni H. Iwasa

arxiv:1510.00011 v2 · 2015-09-30 · 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{LDTZZDRANWTI3TS7YACZLKL4JC}

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	2026-05-18T01:14:25.832076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e79c8e206da68dce5fc00595a97c48b01c3fe2546b445bef9d01e6872254f6

Aliases

arxiv: 1510.00011 · arxiv_version: 1510.00011v2 · doi: 10.48550/arxiv.1510.00011 · pith_short_12: LDTZZDRANWTI · pith_short_16: LDTZZDRANWTI3TS7 · pith_short_8: LDTZZDRA

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/LDTZZDRANWTI3TS7YACZLKL4JC \
  | 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: 58e79c8e206da68dce5fc00595a97c48b01c3fe2546b445bef9d01e6872254f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67798466e157ca03973beea21652e98877f6fe13db094664707225cd80126212",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-09-30T20:10:15Z",
    "title_canon_sha256": "a820f54a443561d889d8201994871ecae8e556ae6579aa85a8ff486934603e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00011",
    "kind": "arxiv",
    "version": 2
  }
}