Pith Number

pith:O7PIW4BO

pith:2020:O7PIW4BOAEZTFKYZLI6TLVCRFA

not attested not anchored not stored refs pending

Towards Structured Prediction in Bioinformatics with Deep Learning

Yu Li

arxiv:2008.11546 v1 · 2020-08-25 · q-bio.QM · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7PIW4BOAEZTFKYZLI6TLVCRFA}

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	2026-07-05T01:31:13.038121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77de8b702e013332ab195a3d35d451280b04fa4c7f6cce7a1d71313091ffd514

Aliases

arxiv: 2008.11546 · arxiv_version: 2008.11546v1 · doi: 10.48550/arxiv.2008.11546 · pith_short_12: O7PIW4BOAEZT · pith_short_16: O7PIW4BOAEZTFKYZ · pith_short_8: O7PIW4BO

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/O7PIW4BOAEZTFKYZLI6TLVCRFA \
  | 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: 77de8b702e013332ab195a3d35d451280b04fa4c7f6cce7a1d71313091ffd514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576e10e166863b268efbe79a998e12404fd212609373d2923329bbab3b734cb0",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2020-08-25T02:52:18Z",
    "title_canon_sha256": "c24d3ae0aa5db84d863c36f5ee94642be64958bc2c3e709c9c0c66660342bbb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11546",
    "kind": "arxiv",
    "version": 1
  }
}