Pith Number

pith:4MOHWZKJ

pith:2024:4MOHWZKJN6KQ7BEDMUIPZ6QZ5F

not attested not anchored not stored refs pending

XSema: A Novel Framework for Semantic Extraction of Cross-chain Transactions

Dan Lin, Jiajing Wu, Na Ruan, Quanzhong Li, Ziye Zheng

arxiv:2412.18129 v1 · 2024-12-24 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MOHWZKJN6KQ7BEDMUIPZ6QZ5F}

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	2026-07-05T09:53:50.362723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31c7b65496f950f84836510fcfa19e9715eecd1f5d4db1993b410c93beaeed4

Aliases

arxiv: 2412.18129 · arxiv_version: 2412.18129v1 · doi: 10.48550/arxiv.2412.18129 · pith_short_12: 4MOHWZKJN6KQ · pith_short_16: 4MOHWZKJN6KQ7BED · pith_short_8: 4MOHWZKJ

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/4MOHWZKJN6KQ7BEDMUIPZ6QZ5F \
  | 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: e31c7b65496f950f84836510fcfa19e9715eecd1f5d4db1993b410c93beaeed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f7531812a6744706f09fe4913737e000a70ed96b13176b1720866bba1f706d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-12-24T03:38:12Z",
    "title_canon_sha256": "f986ccec07017660b6bad3590d0dc1ebe1c4c66729f78d64d99ca4048144d342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18129",
    "kind": "arxiv",
    "version": 1
  }
}