Pith Number

pith:4XO2FNHA

pith:2019:4XO2FNHANPPIBQEX6VHJP5B6BT

not attested not anchored not stored refs pending

Recognising Agreement and Disagreement between Stances with Reason Comparing Networks

Cecile Paris, Chang Xu, Ross Sparks, Surya Nepal

arxiv:1906.01392 v1 · 2019-06-04 · 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{4XO2FNHANPPIBQEX6VHJP5B6BT}

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	2026-05-17T23:44:16.802373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5dda2b4e06bde80c097f54e97f43e0cee3c88dbb7935a2855d50cf0f3caff3f

Aliases

arxiv: 1906.01392 · arxiv_version: 1906.01392v1 · doi: 10.48550/arxiv.1906.01392 · pith_short_12: 4XO2FNHANPPI · pith_short_16: 4XO2FNHANPPIBQEX · pith_short_8: 4XO2FNHA

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/4XO2FNHANPPIBQEX6VHJP5B6BT \
  | 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: e5dda2b4e06bde80c097f54e97f43e0cee3c88dbb7935a2855d50cf0f3caff3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c7bd2202fc49722e50259b5a87fdf7f2c1add748a33688c3b7a23cd274d3f59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-04T13:04:38Z",
    "title_canon_sha256": "2be7f77e91c6c4fc1be88247c2a905f13c63427fea20aadedf0ae207107ae56e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01392",
    "kind": "arxiv",
    "version": 1
  }
}