Pith Number

pith:4LMEG5WW

pith:2015:4LMEG5WWV66WLDE5IKJUOIPBSE

not attested not anchored not stored refs pending

Conditions for positioning of nucleosomes on DNA

Ho-Ryun Chung, Michael Sheinman

arxiv:1504.07897 v1 · 2015-04-29 · physics.bio-ph · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LMEG5WWV66WLDE5IKJUOIPBSE}

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	2026-05-18T01:35:26.685393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d84376d6afbd658c9d42934721e19113c329b64f312e6e310f3e88f1200d7b

Aliases

arxiv: 1504.07897 · arxiv_version: 1504.07897v1 · doi: 10.48550/arxiv.1504.07897 · pith_short_12: 4LMEG5WWV66W · pith_short_16: 4LMEG5WWV66WLDE5 · pith_short_8: 4LMEG5WW

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/4LMEG5WWV66WLDE5IKJUOIPBSE \
  | 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: e2d84376d6afbd658c9d42934721e19113c329b64f312e6e310f3e88f1200d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfab43a423f802a6ef11a5d85a4988004487a286c7bebcdb4192bf3726f70c01",
    "cross_cats_sorted": [
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-04-29T15:36:16Z",
    "title_canon_sha256": "30c8ccfd3e6a8a9ee7ef8cb1731156096e6d918e29689f917d6c114c3036f7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07897",
    "kind": "arxiv",
    "version": 1
  }
}