Pith Number

pith:CYY47YCB

pith:2025:CYY47YCB3PZQY3VVQIJ64UMCAS

not attested not anchored not stored refs pending

HGMP:Heterogeneous Graph Multi-Task Prompt Learning

Di Jin, Hongjiang Chen, Huan Liu, Jialong Ni, Pengfei Jiao, Xuan Guo, Yanxian Bi

arxiv:2507.07405 v1 · 2025-07-10 · 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{CYY47YCB3PZQY3VVQIJ64UMCAS}

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	2026-07-05T11:34:57.316754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1631cfe041dbf30c6eb58213ee518204a0a35c904b3287a7939c42e314c54faf

Aliases

arxiv: 2507.07405 · arxiv_version: 2507.07405v1 · doi: 10.48550/arxiv.2507.07405 · pith_short_12: CYY47YCB3PZQ · pith_short_16: CYY47YCB3PZQY3VV · pith_short_8: CYY47YCB

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/CYY47YCB3PZQY3VVQIJ64UMCAS \
  | 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: 1631cfe041dbf30c6eb58213ee518204a0a35c904b3287a7939c42e314c54faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac46e633b48a3d6d1cd22cbd806cd467ebb692bb15eccd68fe7632d1d1a21afd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-10T04:01:47Z",
    "title_canon_sha256": "58e536e26e6474d17a2ef9007a9d27f33543e01ca8ce2af69f98d3e6ce045c7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07405",
    "kind": "arxiv",
    "version": 1
  }
}