Pith Number

pith:PFKDAB4T

pith:2022:PFKDAB4TVQ4V2TO3CF5VXIB3I2

not attested not anchored not stored refs pending

A Unified Continuous Learning Framework for Multi-modal Knowledge Discovery and Pre-training

Jiarong Xu, Jingjing Chen, Siyuan Wang, Xuanjing Huang, Zejun Li, Zhihao Fan, Zhongyu Wei

arxiv:2206.05555 v1 · 2022-06-11 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFKDAB4TVQ4V2TO3CF5VXIB3I2}

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	2026-07-05T04:31:00.447173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7954300793ac395d4ddb117b5ba03b46a8234e3ee4f7bcc223f56f25bc57fe24

Aliases

arxiv: 2206.05555 · arxiv_version: 2206.05555v1 · doi: 10.48550/arxiv.2206.05555 · pith_short_12: PFKDAB4TVQ4V · pith_short_16: PFKDAB4TVQ4V2TO3 · pith_short_8: PFKDAB4T

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/PFKDAB4TVQ4V2TO3CF5VXIB3I2 \
  | 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: 7954300793ac395d4ddb117b5ba03b46a8234e3ee4f7bcc223f56f25bc57fe24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd0f90ea20ab97ad1ad577c7a4331cea2e9c74027e0a22b3f0fa7b2abf168663",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-11T16:05:06Z",
    "title_canon_sha256": "e0c57ee755d2adab0f1b2060b224c2977250e6b3a4617b7b9f9d733d7642766a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05555",
    "kind": "arxiv",
    "version": 1
  }
}