Pith Number

pith:NFH7QG2X

pith:2023:NFH7QG2XVMFUTWFEBEYDFGCE43

not attested not anchored not stored refs pending

Learning Implicit Entity-object Relations by Bidirectional Generative Alignment for Multimodal NER

Feng Chen, Jiajia Liu, Jian Wang, Jingdong Wang, Kaixiang Ji, Wang Ren

arxiv:2308.02570 v1 · 2023-08-03 · cs.LG · cs.AI · 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{NFH7QG2XVMFUTWFEBEYDFGCE43}

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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	2026-07-05T06:38:04.647545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

694ff81b57ab0b49d8a40930329844e6c7c245f29e84e2831d34dcbfb4a1ada1

Aliases

arxiv: 2308.02570 · arxiv_version: 2308.02570v1 · doi: 10.48550/arxiv.2308.02570 · pith_short_12: NFH7QG2XVMFU · pith_short_16: NFH7QG2XVMFUTWFE · pith_short_8: NFH7QG2X

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/NFH7QG2XVMFUTWFEBEYDFGCE43 \
  | 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: 694ff81b57ab0b49d8a40930329844e6c7c245f29e84e2831d34dcbfb4a1ada1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0690c82e06c401ac51359cb39aa94ff09e1ff708ce8b990a9ffe64b3984f6dd3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-03T10:37:20Z",
    "title_canon_sha256": "86546d645fe3e4378cd8a3a17f33ea0f3e29b3ce5d3cd32b406b9adf388d88b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02570",
    "kind": "arxiv",
    "version": 1
  }
}