Pith Number

pith:UVCKUXAL

pith:2019:UVCKUXALTSPJBZSAY3LOAZE5XK

not attested not anchored not stored refs pending

Balance in Signed Bipartite Networks

Cassidy Johnson, Jiliang Tang, Tyler Derr, Yi Chang

arxiv:1909.06073 v1 · 2019-09-13 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVCKUXALTSPJBZSAY3LOAZE5XK}

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	2026-07-05T00:04:32.284924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a544aa5c0b9c9e90e640c6d6e0649dbaa67fa6ce03572d42032d2bc8494ef954

Aliases

arxiv: 1909.06073 · arxiv_version: 1909.06073v1 · doi: 10.48550/arxiv.1909.06073 · pith_short_12: UVCKUXALTSPJ · pith_short_16: UVCKUXALTSPJBZSA · pith_short_8: UVCKUXAL

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/UVCKUXALTSPJBZSAY3LOAZE5XK \
  | 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: a544aa5c0b9c9e90e640c6d6e0649dbaa67fa6ce03572d42032d2bc8494ef954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a791c123db9e468ccdb7536133e2a94f97d2784d96d9c3484109135c202324d1",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-09-13T07:49:52Z",
    "title_canon_sha256": "425d01cf08a6439cda7808b54443ee91948297368f5be73faa7628a81a6ce441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06073",
    "kind": "arxiv",
    "version": 1
  }
}