Pith Number

pith:7RR7NRMI

pith:2011:7RR7NRMIBHPUGJGO247DWIMWUN

not attested not anchored not stored refs pending

Unfolding mechanism and the free energy landscape of a single stranded DNA i-motif

Andreas Heuer, Chun Chen, Dongsheng Liu, Jens Smiatek

arxiv:1105.3894 v1 · 2011-05-19 · physics.bio-ph · cond-mat.soft · physics.chem-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{7RR7NRMIBHPUGJGO247DWIMWUN}

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	2026-05-18T04:21:51.092449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc63f6c58809df4324ced73e3b2196a34cb2affb3faab13908a62381997b02f0

Aliases

arxiv: 1105.3894 · arxiv_version: 1105.3894v1 · doi: 10.48550/arxiv.1105.3894 · pith_short_12: 7RR7NRMIBHPU · pith_short_16: 7RR7NRMIBHPUGJGO · pith_short_8: 7RR7NRMI

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/7RR7NRMIBHPUGJGO247DWIMWUN \
  | 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: fc63f6c58809df4324ced73e3b2196a34cb2affb3faab13908a62381997b02f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b9ad39deadbf5c4ff4f0443b946c3c4ca19044ba0baea959b5f38d231a5950",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.chem-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-05-19T14:47:01Z",
    "title_canon_sha256": "b8305521941afa364e40e8cae1cc99de0318ebf3e8e5070b5df5d1afe5ed0700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3894",
    "kind": "arxiv",
    "version": 1
  }
}