Pith Number

pith:XCSXPST7

pith:2018:XCSXPST73WZRXG65F27M33KBGV

not attested not anchored not stored refs pending

Predicting protein inter-residue contacts using composite likelihood maximization and deep learning

Dongbo Bu, Fusong Ju, Haicang Zhang, Jianwei Zhu, Minghua Deng, Qi Zhang, Shiwei Sun, Wei-Mou Zheng, Yujuan Gao, Ziwei Xie

arxiv:1809.00083 v1 · 2018-08-31 · q-bio.BM · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCSXPST73WZRXG65F27M33KBGV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:06:36.183389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a577ca7fddb31b9bdd2ebecded4135627dc5aa4f509885b201e5db7d14a9ef

Aliases

arxiv: 1809.00083 · arxiv_version: 1809.00083v1 · doi: 10.48550/arxiv.1809.00083 · pith_short_12: XCSXPST73WZR · pith_short_16: XCSXPST73WZRXG65 · pith_short_8: XCSXPST7

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/XCSXPST73WZRXG65F27M33KBGV \
  | 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: b8a577ca7fddb31b9bdd2ebecded4135627dc5aa4f509885b201e5db7d14a9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5b8003de2d171b0f7250b9b20d90a1075e801d3bdcfa09498b38e9d59d0b69",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2018-08-31T23:38:41Z",
    "title_canon_sha256": "f23c4bbb616ac1d3a9c2577a52ee661620ffc31406392899093c83005be2c720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00083",
    "kind": "arxiv",
    "version": 1
  }
}