Pith Number

pith:ENHEAJA6

pith:2006:ENHEAJA65EKDVH36HTVARDGYQN

not attested not anchored not stored refs pending

Absence of extended states in a ladder model of DNA

A. Sedrakyan, D. Sedrakyan, E. Diaz, F. Dominguez-Adame

arxiv:cond-mat/0605403 v1 · 2006-05-16 · cond-mat.dis-nn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENHEAJA65EKDVH36HTVARDGYQN}

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	2026-07-04T14:58:34.880152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

234e40241ee9143a9f7e3cea088cd8834974dbf13664cdcfbd5f02e4b893e579

Aliases

arxiv: cond-mat/0605403 · arxiv_version: cond-mat/0605403v1 · doi: 10.48550/arxiv.cond-mat/0605403 · pith_short_12: ENHEAJA65EKD · pith_short_16: ENHEAJA65EKDVH36 · pith_short_8: ENHEAJA6

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/ENHEAJA65EKDVH36HTVARDGYQN \
  | 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: 234e40241ee9143a9f7e3cea088cd8834974dbf13664cdcfbd5f02e4b893e579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a7aac0419b32373b600e554ac647c23560d6f1d3f1efe27a3caa7167c60274",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2006-05-16T09:28:57Z",
    "title_canon_sha256": "52019e153824c3a39361bd84d958b8313ba0e869e7282c7339eaa7cda7f4d86f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0605403",
    "kind": "arxiv",
    "version": 1
  }
}