Pith Number

pith:5XQA7KOC

pith:2013:5XQA7KOC6N6V6WONQEDDLQUSJR

not attested not anchored not stored refs pending

Ion-mediated RNA structural collapse: effect of spatial confinement

Shi-Jie Chen, Zhi-Jie Tan

arxiv:1305.1154 v1 · 2013-05-06 · 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{5XQA7KOC6N6V6WONQEDDLQUSJR}

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	2026-05-18T01:50:11.853439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede00fa9c2f37d5f59cd810635c2924c5a72439ddfbaa15ce652fde05cfe3feb

Aliases

arxiv: 1305.1154 · arxiv_version: 1305.1154v1 · doi: 10.48550/arxiv.1305.1154 · pith_short_12: 5XQA7KOC6N6V · pith_short_16: 5XQA7KOC6N6V6WON · pith_short_8: 5XQA7KOC

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/5XQA7KOC6N6V6WONQEDDLQUSJR \
  | 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: ede00fa9c2f37d5f59cd810635c2924c5a72439ddfbaa15ce652fde05cfe3feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc2adee046aa7d68df416c803b21743e446e51facd51a91076896c52d3269dcd",
    "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": "2013-05-06T11:53:58Z",
    "title_canon_sha256": "23a82270e5279fa9a2e6d948af2d3d0e0b28d98c4f9a82bf81c92e51d476147d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1154",
    "kind": "arxiv",
    "version": 1
  }
}