Pith Number

pith:KOHSZR6R

pith:2015:KOHSZR6RQBL4NJWAA2JRB6LJHX

not attested not anchored not stored refs pending

TOPO: Improving remote homologue recognition via identifying common protein structure framework

Bin Ling, Chao Wang, Dongbo Bu, Haicang Zhang, Jianwei Zhu, Wei-Mou Zheng

arxiv:1507.03197 v1 · 2015-07-12 · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOHSZR6RQBL4NJWAA2JRB6LJHX}

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	2026-05-18T01:36:59.408482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538f2cc7d18057c6a6c0069310f9693ddb0630a864cd81b935369b9b7c90cf98

Aliases

arxiv: 1507.03197 · arxiv_version: 1507.03197v1 · doi: 10.48550/arxiv.1507.03197 · pith_short_12: KOHSZR6RQBL4 · pith_short_16: KOHSZR6RQBL4NJWA · pith_short_8: KOHSZR6R

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/KOHSZR6RQBL4NJWAA2JRB6LJHX \
  | 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: 538f2cc7d18057c6a6c0069310f9693ddb0630a864cd81b935369b9b7c90cf98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcd3d88df2f0fe78d22310b6ce37e05f1d0afba57e541c6399bc36a6a32e5129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2015-07-12T07:31:22Z",
    "title_canon_sha256": "119935ffa01f82dff037cb210668e5a02089e71681914f700911174f6008e769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03197",
    "kind": "arxiv",
    "version": 1
  }
}