Pith Number

pith:KQAS3W6Z

pith:2025:KQAS3W6ZAIGPQZNJ7HZBM44EDJ

not attested not anchored not stored refs pending

CueBuddy: helping non-native English speakers navigate English-centric STEM education

Pranav Gupta

arxiv:2507.18827 v1 · 2025-07-24 · cs.CL · 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{KQAS3W6ZAIGPQZNJ7HZBM44EDJ}

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.

Cited by

1 paper in Pith

CueBuddy: helping non-native English speakers navigate English-centric STEM education

Receipt and verification

First computed	2026-07-05T11:42:58.980043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54012ddbd9020cf865a9f9f21673841a78d3cf322fae861339173d15dfa398dd

Aliases

arxiv: 2507.18827 · arxiv_version: 2507.18827v1 · doi: 10.48550/arxiv.2507.18827 · pith_short_12: KQAS3W6ZAIGP · pith_short_16: KQAS3W6ZAIGPQZNJ · pith_short_8: KQAS3W6Z

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/KQAS3W6ZAIGPQZNJ7HZBM44EDJ \
  | 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: 54012ddbd9020cf865a9f9f21673841a78d3cf322fae861339173d15dfa398dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf93d2caa36816e54a6364cf01d29cc91adb0f761ed9cf54eb9baeb9ad7d1e6e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-24T21:56:47Z",
    "title_canon_sha256": "87fd2b67fd76d60b1c474d4cacdf87a51f3973a4f40eb99594a6986d2ee1833e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18827",
    "kind": "arxiv",
    "version": 1
  }
}