Pith Number

pith:AAPPHLVT

pith:2026:AAPPHLVTXOFAKSAQ5DHN5OOBPL

not attested not anchored not stored refs pending

CoTu at EXACT 2026: Neuro-Symbolic Reasoning for Transparent Educational QA

Minh-Thien Nguyen, Nguyen-Khang Pham, Phu-An Thai, Quoc-Khang Tran, Truong-Thanh Ma, Xuan-Tung Bui

arxiv:2607.14735 v1 · 2026-07-16 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAPPHLVTXOFAKSAQ5DHN5OOBPL}

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	2026-07-17T01:21:28.378199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

001ef3aeb3bb8a054810e8cedeb9c17ac58d724b6bee47585a4d4b2a0b87c771

Aliases

arxiv: 2607.14735 · arxiv_version: 2607.14735v1 · doi: 10.48550/arxiv.2607.14735 · pith_short_12: AAPPHLVTXOFA · pith_short_16: AAPPHLVTXOFAKSAQ · pith_short_8: AAPPHLVT

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/AAPPHLVTXOFAKSAQ5DHN5OOBPL \
  | 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: 001ef3aeb3bb8a054810e8cedeb9c17ac58d724b6bee47585a4d4b2a0b87c771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "212466895eb77a68063eccc37271a0d000ed0ef5633fa4090e99a1ff3628c3ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-16T09:01:02Z",
    "title_canon_sha256": "d85626a220c8389fd7a0fa0222ed9cc55b8130d48a4f3971c5619ba5b4bf1bc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14735",
    "kind": "arxiv",
    "version": 1
  }
}