Pith Number

pith:ARS2ZHRX

pith:2021:ARS2ZHRXB3UJNYSHTIZ4VD73YF

not attested not anchored not stored refs pending

Web Question Answering with Neurosymbolic Program Synthesis

Aaron Lamoreaux, Greg Durrett, Isil Dillig, Osbert Bastani, Qiaochu Chen, Xinyu Wang

arxiv:2104.07162 v1 · 2021-04-14 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARS2ZHRXB3UJNYSHTIZ4VD73YF}

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	2026-07-05T02:32:18.506436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0465ac9e370ee896e2479a33ca8ffbc1738a05311603c7db2a15862176e9bf96

Aliases

arxiv: 2104.07162 · arxiv_version: 2104.07162v1 · doi: 10.48550/arxiv.2104.07162 · pith_short_12: ARS2ZHRXB3UJ · pith_short_16: ARS2ZHRXB3UJNYSH · pith_short_8: ARS2ZHRX

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/ARS2ZHRXB3UJNYSHTIZ4VD73YF \
  | 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: 0465ac9e370ee896e2479a33ca8ffbc1738a05311603c7db2a15862176e9bf96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cadd39e9713ce5e8084793f04f44a7e834bef54f0770e578f46668fc41ab8ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2021-04-14T23:23:33Z",
    "title_canon_sha256": "3e707a9d8fb8ce873477a38cdba849f6d94f9ad512144d1d46dccf8c6e50896a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07162",
    "kind": "arxiv",
    "version": 1
  }
}