Pith Number

pith:2XCXATR2

pith:2025:2XCXATR2XOPPRBJ2SSZXI73RMK

not attested not anchored not stored refs pending

ChemQuests: A Curated Chemistry Question-Answer Database Extracted from ChemRxiv papers

Mahmoud Amiri, Thomas Bocklitz

arxiv:2505.05232 v3 · 2025-05-08 · 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{2XCXATR2XOPPRBJ2SSZXI73RMK}

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

An Explainable Machine Learning Framework for Railway Predictive Maintenance using Data Streams from the Metro Operator of Portugal

Receipt and verification

First computed	2026-06-08T01:03:44.316812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c5704e3abb9ef8853a94b3747f71629e5335a5eaf06bdb78535cc2a6f986bf

Aliases

arxiv: 2505.05232 · arxiv_version: 2505.05232v3 · doi: 10.48550/arxiv.2505.05232 · pith_short_12: 2XCXATR2XOPP · pith_short_16: 2XCXATR2XOPPRBJ2 · pith_short_8: 2XCXATR2

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/2XCXATR2XOPPRBJ2SSZXI73RMK \
  | 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: d5c5704e3abb9ef8853a94b3747f71629e5335a5eaf06bdb78535cc2a6f986bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db0a35703ab98f0821a3026108a57e6747f963c8a76d2c640594c83f85a6d941",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-08T13:26:33Z",
    "title_canon_sha256": "fa7195c606f6712209e432eecb67194d6f46d9befb08f38a02a504fd1b6d698e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05232",
    "kind": "arxiv",
    "version": 3
  }
}