Pith Number

pith:IZ7MH7PF

pith:2022:IZ7MH7PFWMZHFOWW6MPCMDXAAK

not attested not anchored not stored refs pending

Graph Lifelong Learning: A Survey

Chandra Thapa, Charu Aggarwal, Falih Gozi Febrinanto, Feng Xia, Kristen Moore

arxiv:2202.10688 v2 · 2022-02-22 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZ7MH7PFWMZHFOWW6MPCMDXAAK}

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	2026-07-05T05:13:05.717011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

467ec3fde5b33272bad6f31e260ee002a5923b691c1cefa908a4baef036a3ee4

Aliases

arxiv: 2202.10688 · arxiv_version: 2202.10688v2 · doi: 10.48550/arxiv.2202.10688 · pith_short_12: IZ7MH7PFWMZH · pith_short_16: IZ7MH7PFWMZHFOWW · pith_short_8: IZ7MH7PF

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/IZ7MH7PFWMZHFOWW6MPCMDXAAK \
  | 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: 467ec3fde5b33272bad6f31e260ee002a5923b691c1cefa908a4baef036a3ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66c3c1011f8e9e565f2cfabeec8aadf5e62c963a9e1af8696411e0fd4bae78b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-22T06:14:07Z",
    "title_canon_sha256": "4603d15ea1c2742430b48bbd05eb6f8f5a7bc83a0a91571c306af5c2afd1199b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10688",
    "kind": "arxiv",
    "version": 2
  }
}