Pith Number

pith:4LPB7D4T

pith:2021:4LPB7D4TQTMBFZBHUJTZPPC42X

not attested not anchored not stored refs pending

Robust Dynamic Network Embedding via Ensembles

Chengbin Hou, Guoji Fu, Ke Tang, Peng Yang, Shan He, Zheng Hu

arxiv:2105.14557 v2 · 2021-05-30 · cs.SI · cs.AI · 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{4LPB7D4TQTMBFZBHUJTZPPC42X}

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	2026-07-05T03:36:04.675976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2de1f8f9384d812e427a26797bc5cd5c0fa07850e8a0efa978dbcae56dce5bb

Aliases

arxiv: 2105.14557 · arxiv_version: 2105.14557v2 · doi: 10.48550/arxiv.2105.14557 · pith_short_12: 4LPB7D4TQTMB · pith_short_16: 4LPB7D4TQTMBFZBH · pith_short_8: 4LPB7D4T

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/4LPB7D4TQTMBFZBHUJTZPPC42X \
  | 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: e2de1f8f9384d812e427a26797bc5cd5c0fa07850e8a0efa978dbcae56dce5bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc6e91463e07904c12ae36fd3101c74c42cdb1072f769092d3ca1f8299ec0d9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-05-30T14:44:26Z",
    "title_canon_sha256": "0694b8ca5596f734bdb72cf48acc81007bf270bc6b53472ec72b94add9004529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14557",
    "kind": "arxiv",
    "version": 2
  }
}