Pith Number

pith:N2TBTKYB

pith:2019:N2TBTKYBCPK4K7NQQUBUMT76Q6

not attested not anchored not stored refs pending

Constructing Information-Lossless Biological Knowledge Graphs from Conditional Statements

Bing Qin, Meng Jiang, Nitesh V. Chawla, Tianwen Jiang, Ting Liu, Tong Zhao

arxiv:1907.00720 v1 · 2019-06-26 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2TBTKYBCPK4K7NQQUBUMT76Q6}

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	2026-05-17T23:41:48.343764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ea619ab0113d5c57db08503464ffe87b0ce60ad1ab9801df711c4004e6e8779

Aliases

arxiv: 1907.00720 · arxiv_version: 1907.00720v1 · doi: 10.48550/arxiv.1907.00720 · pith_short_12: N2TBTKYBCPK4 · pith_short_16: N2TBTKYBCPK4K7NQ · pith_short_8: N2TBTKYB

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/N2TBTKYBCPK4K7NQQUBUMT76Q6 \
  | 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: 6ea619ab0113d5c57db08503464ffe87b0ce60ad1ab9801df711c4004e6e8779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ecbfa1d63992c1171cc8cdf3a154e8b780f4265bc1ee5894cfd52eff0bb2c2f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-26T14:50:39Z",
    "title_canon_sha256": "7c3c495acb2c000079a46a7c5b54c7132f3b5a991f485194f43e8e8f8abeda76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00720",
    "kind": "arxiv",
    "version": 1
  }
}