Pith Number

pith:2XHNYIBY

pith:2019:2XHNYIBYXKW6K5566D4Y6PT7ND

not attested not anchored not stored refs pending

An Induced Multi-Relational Framework for Answer Selection in Community Question Answer Platforms

Adit Krishnan, Carolyn Sutter, Chaoqi Yang, Hari Sundaram, Junting Wang, Kanika Narang

arxiv:1911.06957 v1 · 2019-11-16 · cs.SI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XHNYIBYXKW6K5566D4Y6PT7ND}

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	2026-07-05T00:19:41.127039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cedc2038baade577bef0f98f3e7f68d468423bb7b8b44b3d1d77ac25a9d412

Aliases

arxiv: 1911.06957 · arxiv_version: 1911.06957v1 · doi: 10.48550/arxiv.1911.06957 · pith_short_12: 2XHNYIBYXKW6 · pith_short_16: 2XHNYIBYXKW6K556 · pith_short_8: 2XHNYIBY

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/2XHNYIBYXKW6K5566D4Y6PT7ND \
  | 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: d5cedc2038baade577bef0f98f3e7f68d468423bb7b8b44b3d1d77ac25a9d412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7effbf3ac2f4f734e804a84a2bc574286c8448fdc621fd1de7d588929fe6924",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-11-16T05:10:11Z",
    "title_canon_sha256": "f9d6254d139072fccdac88c4cc661b41d3eaf5ca2ced5b3b12b089b1969c545a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06957",
    "kind": "arxiv",
    "version": 1
  }
}