Pith Number

pith:COLXGVAX

pith:2018:COLXGVAXNRRWWHMA4IRMJ2NT6E

not attested not anchored not stored refs pending

A Semantic-Rich Similarity Measure in Heterogeneous Information Networks

Heli Sun, Jianbin Huang, Yu Zhou

arxiv:1801.00783 v3 · 2018-01-02 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COLXGVAXNRRWWHMA4IRMJ2NT6E}

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	2026-05-18T00:24:59.230886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13977354176c636b1d80e222c4e9b3f13888f8a89c03e5b6aa02b9ba8a3d004a

Aliases

arxiv: 1801.00783 · arxiv_version: 1801.00783v3 · doi: 10.48550/arxiv.1801.00783 · pith_short_12: COLXGVAXNRRW · pith_short_16: COLXGVAXNRRWWHMA · pith_short_8: COLXGVAX

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/COLXGVAXNRRWWHMA4IRMJ2NT6E \
  | 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: 13977354176c636b1d80e222c4e9b3f13888f8a89c03e5b6aa02b9ba8a3d004a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa0122fa24b3a307e57e25fac1ba30f5c1d97951d7f20cecb301047c6b11dc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-01-02T01:22:48Z",
    "title_canon_sha256": "b24e7f33e8abae1a87a1ae05e31532266100e04d0b2cccd28ee3f68fad6c27f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00783",
    "kind": "arxiv",
    "version": 3
  }
}