Pith Number

pith:3TBI2EVO

pith:2022:3TBI2EVOZNEFGWL67VTMFJGPIF

not attested not anchored not stored refs pending

Learning Stance Embeddings from Signed Social Graphs

Ahmed El-Kishky, Akshay Gupta, Aria Haghighi, John Pougu\'e-Biyong

arxiv:2201.11675 v2 · 2022-01-27 · cs.SI · 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{3TBI2EVOZNEFGWL67VTMFJGPIF}

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	2026-07-05T05:25:27.981945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc28d12aecb4853597efd66c2a4cf415fb02d03846c35915c52422d695bcfe9

Aliases

arxiv: 2201.11675 · arxiv_version: 2201.11675v2 · doi: 10.48550/arxiv.2201.11675 · pith_short_12: 3TBI2EVOZNEF · pith_short_16: 3TBI2EVOZNEFGWL6 · pith_short_8: 3TBI2EVO

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/3TBI2EVOZNEFGWL67VTMFJGPIF \
  | 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: dcc28d12aecb4853597efd66c2a4cf415fb02d03846c35915c52422d695bcfe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ca4079806054b23cfaf098cd014c2d1ed3727d2b912b5ebcb9d3446a9c5fef",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2022-01-27T17:22:49Z",
    "title_canon_sha256": "a8132559345811e32d32ca7400ebcfb1c090037602f34f517ef3baa123bbeae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11675",
    "kind": "arxiv",
    "version": 2
  }
}