Pith Number

pith:YBGYI3B3

pith:2013:YBGYI3B34K3FZU3OLVJDH4TATO

not attested not anchored not stored refs pending

Localization phenomena in a DNA double helix structure : A twisted ladder model

S. N. Karmakar, Sourav Kundu

arxiv:1306.4130 v5 · 2013-06-18 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBGYI3B34K3FZU3OLVJDH4TATO}

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	2026-05-18T01:36:22.328417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c04d846c3be2b65cd36e5d5233f2609ba79d52cc4ea4f9a780f8ac447083e2e0

Aliases

arxiv: 1306.4130 · arxiv_version: 1306.4130v5 · doi: 10.48550/arxiv.1306.4130 · pith_short_12: YBGYI3B34K3F · pith_short_16: YBGYI3B34K3FZU3O · pith_short_8: YBGYI3B3

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/YBGYI3B34K3FZU3OLVJDH4TATO \
  | 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: c04d846c3be2b65cd36e5d5233f2609ba79d52cc4ea4f9a780f8ac447083e2e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd00140ab886693e760993090555b54e934a343d1f4e41cc9aad20d0e79c884b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-06-18T10:22:24Z",
    "title_canon_sha256": "74600c91c78ee76d5a83a08ba746ee35a53161a47dbbbe36c75512366f88374a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4130",
    "kind": "arxiv",
    "version": 5
  }
}