Pith Number

pith:6JEW2A4H

pith:2018:6JEW2A4HM76ZHTOYZNTTCNZUPY

not attested not anchored not stored refs pending

Enhancing Drug-Drug Interaction Extraction from Texts by Molecular Structure Information

Makoto Miwa, Masaki Asada, Yutaka Sasaki

arxiv:1805.05593 v1 · 2018-05-15 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JEW2A4HM76ZHTOYZNTTCNZUPY}

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	2026-05-18T00:16:00.061728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2496d038767fd93cdd8cb673137347e038ae9d7c346f2a461f6913911d37fa7

Aliases

arxiv: 1805.05593 · arxiv_version: 1805.05593v1 · doi: 10.48550/arxiv.1805.05593 · pith_short_12: 6JEW2A4HM76Z · pith_short_16: 6JEW2A4HM76ZHTOY · pith_short_8: 6JEW2A4H

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/6JEW2A4HM76ZHTOYZNTTCNZUPY \
  | 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: f2496d038767fd93cdd8cb673137347e038ae9d7c346f2a461f6913911d37fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "614992f0ad6e7dca30de47d05747748630802642d4d84c0cee37dfc72f610efc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-15T07:03:21Z",
    "title_canon_sha256": "1959b8a8cb2514bbc7132de4783e970b7758661402bfba586f90a385a72bdb33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05593",
    "kind": "arxiv",
    "version": 1
  }
}