Pith Number

pith:JB35LF6F

pith:2014:JB35LF6FLK664MNIXHTDANJQ4Q

not attested not anchored not stored refs pending

XTQ: A Declarative Functional XML Query Language

Arif Ghafoor, Mengchi Liu, Shanfeng Zhu, Xuhui Li

arxiv:1406.1224 v1 · 2014-06-04 · cs.PL · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JB35LF6FLK664MNIXHTDANJQ4Q}

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	2026-05-18T02:50:23.751385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4877d597c55abdee31a8b9e6303530e426d318298aee12039232a0fd672937ca

Aliases

arxiv: 1406.1224 · arxiv_version: 1406.1224v1 · doi: 10.48550/arxiv.1406.1224 · pith_short_12: JB35LF6FLK66 · pith_short_16: JB35LF6FLK664MNI · pith_short_8: JB35LF6F

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/JB35LF6FLK664MNIXHTDANJQ4Q \
  | 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: 4877d597c55abdee31a8b9e6303530e426d318298aee12039232a0fd672937ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25de77e421e81a105e14fd4d32143f0ec73fb8f8ce897ae1b795edf2027cb145",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-06-04T22:03:20Z",
    "title_canon_sha256": "1132a01d551fc138b825fb368484f63401ef934296e33ec170798ac4de274060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1224",
    "kind": "arxiv",
    "version": 1
  }
}