Pith Number

pith:5RXJTVVW

pith:2021:5RXJTVVWWM7VX7YIBOFINVOBDD

not attested not anchored not stored refs pending

Social Link Inference via Multi-View Matching Network from Spatio-Temporal Trajectories

Jianyong Wang, Wei Zhang, Xin Lai

arxiv:2103.11095 v1 · 2021-03-20 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RXJTVVWWM7VX7YIBOFINVOBDD}

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	2026-07-05T02:24:56.821814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6e99d6b6b33f5bff080b8a86d5c118c1b0c7be14c99c7d0d9abc88e9646e0e

Aliases

arxiv: 2103.11095 · arxiv_version: 2103.11095v1 · doi: 10.48550/arxiv.2103.11095 · pith_short_12: 5RXJTVVWWM7V · pith_short_16: 5RXJTVVWWM7VX7YI · pith_short_8: 5RXJTVVW

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/5RXJTVVWWM7VX7YIBOFINVOBDD \
  | 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: ec6e99d6b6b33f5bff080b8a86d5c118c1b0c7be14c99c7d0d9abc88e9646e0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e5e0477fe634a50ad02dd45a8e3d782a73d3b19112b71cdc50d914bd14602d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-03-20T04:41:43Z",
    "title_canon_sha256": "cd77da34200ce4f314f94cd11d83b92dab503c180d785bec083a5699591dbc31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11095",
    "kind": "arxiv",
    "version": 1
  }
}