Pith Number

pith:5CD4RIMT

pith:2015:5CD4RIMTA2XT5PYTSJLVMJYPKT

not attested not anchored not stored refs pending

Multivalent ion-mediated nucleic acid helix-helix interactions: RNA versus DNA

Jin-Si Zhang, Xiao-Long Zhu, Yuan-Yan Wu, Zhi-Jie Tan, Zhong-Liang Zhang

arxiv:1507.02774 v1 · 2015-07-10 · physics.bio-ph · cond-mat.soft · cond-mat.stat-mech · physics.comp-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{5CD4RIMTA2XT5PYTSJLVMJYPKT}

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	2026-05-18T01:37:03.222066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e887c8a19306af3ebf13925756270f54ef2595052567dd4052ff4be2c130bc61

Aliases

arxiv: 1507.02774 · arxiv_version: 1507.02774v1 · doi: 10.48550/arxiv.1507.02774 · pith_short_12: 5CD4RIMTA2XT · pith_short_16: 5CD4RIMTA2XT5PYT · pith_short_8: 5CD4RIMT

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/5CD4RIMTA2XT5PYTSJLVMJYPKT \
  | 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: e887c8a19306af3ebf13925756270f54ef2595052567dd4052ff4be2c130bc61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54fe23f7a1fb1ce37483d4e3b002e50271645bbbb0f2c5b74ed9816ece34fb8f",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-07-10T03:48:46Z",
    "title_canon_sha256": "9c79e6877f9c66e6327dfab071dc2f7a78d572d6bc518993f436132939628d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02774",
    "kind": "arxiv",
    "version": 1
  }
}