Pith Number

pith:JFAWWQYG

pith:2021:JFAWWQYGUWTJSLZSSEGG3YRCME

not attested not anchored not stored refs pending

EchoEA: Echo Information between Entities and Relations for Entity Alignment

Haihong E, Haoran Luo, Wenyu Song, Xueyuan Lin

arxiv:2107.03054 v2 · 2021-07-07 · cs.CL · 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{JFAWWQYGUWTJSLZSSEGG3YRCME}

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	2026-07-05T03:25:15.848214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49416b4306a5a6992f32910c6de222610fd2e93a9bea29295c196cd334da1d82

Aliases

arxiv: 2107.03054 · arxiv_version: 2107.03054v2 · doi: 10.48550/arxiv.2107.03054 · pith_short_12: JFAWWQYGUWTJ · pith_short_16: JFAWWQYGUWTJSLZS · pith_short_8: JFAWWQYG

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/JFAWWQYGUWTJSLZSSEGG3YRCME \
  | 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: 49416b4306a5a6992f32910c6de222610fd2e93a9bea29295c196cd334da1d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b0f260d96ac0a2dd7c5996f44624da99d25772aac9badf84be4b401f5aa1fc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-07T07:34:21Z",
    "title_canon_sha256": "b0b9e1324e3c371e4f5cc0ee3fc08fccebccfe6fa67278d60a6869ae9eafb5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03054",
    "kind": "arxiv",
    "version": 2
  }
}