Pith Number

pith:AOAOBHQ4

pith:2014:AOAOBHQ4ETRLZNY32STSGXT2GH

not attested not anchored not stored refs pending

DNA hairpins primarily promote duplex melting rather than inhibiting hybridization

Ard A. Louis, Flavio Romano, John S. Schreck, Jonathan P. K. Doye, Liam Shaw, Petr Sulc, Thomas E. Ouldridge

arxiv:1408.4401 v1 · 2014-08-19 · cond-mat.soft · physics.bio-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{AOAOBHQ4ETRLZNY32STSGXT2GH}

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	2026-05-18T01:24:30.632854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0380e09e1c24e2bcb71bd4a7235e7a31cdd27a90f01295937a4a37002dfeb30b

Aliases

arxiv: 1408.4401 · arxiv_version: 1408.4401v1 · doi: 10.48550/arxiv.1408.4401 · pith_short_12: AOAOBHQ4ETRL · pith_short_16: AOAOBHQ4ETRLZNY3 · pith_short_8: AOAOBHQ4

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/AOAOBHQ4ETRLZNY32STSGXT2GH \
  | 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: 0380e09e1c24e2bcb71bd4a7235e7a31cdd27a90f01295937a4a37002dfeb30b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26e66279c8f100d64be858144c4ee31dfc4c4f9392e88a65f7104180e9674199",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-08-19T17:22:46Z",
    "title_canon_sha256": "24ae8a9172724d3e0134eea5f305b09a12ef6c27e74c352142185d6b7e840052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4401",
    "kind": "arxiv",
    "version": 1
  }
}