Pith Number

pith:P45MXQOK

pith:2026:P45MXQOK56XPXLCSK6ZDN4JH77

not attested not anchored not stored refs pending

Learning Dynamic Graph Representations through Timespan View Contrasts

Bin Shi, Bo Dong, Xu Hua, Yiming Xu, Zhen Peng

arxiv:2605.27063 v1 · 2026-05-26 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P45MXQOK56XPXLCSK6ZDN4JH77}

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	2026-05-27T01:06:26.526795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f3acbc1caefaefbac5257b236f127ffc6f0603424a99bba4b309f366e48212f

Aliases

arxiv: 2605.27063 · arxiv_version: 2605.27063v1 · doi: 10.48550/arxiv.2605.27063 · pith_short_12: P45MXQOK56XP · pith_short_16: P45MXQOK56XPXLCS · pith_short_8: P45MXQOK

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/P45MXQOK56XPXLCSK6ZDN4JH77 \
  | 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: 7f3acbc1caefaefbac5257b236f127ffc6f0603424a99bba4b309f366e48212f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a95c4cd6eb5fcefcfc59d15905bafebcc127c18a3e326ab693b55ab38de0b97d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-26T14:15:04Z",
    "title_canon_sha256": "d80a3e6f79615c73bd62b9fac4706d2ba05d22ccca7702e9fa0a45dade09d9d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27063",
    "kind": "arxiv",
    "version": 1
  }
}