Pith Number

pith:7ZYPOSCV

pith:2026:7ZYPOSCVX23PMRBZCSTB5K3SHB

not attested not anchored not stored refs pending

APEX-Accounting

Austin Bennett, Bertie Vidgen, Brendan Foody, Charis Ching, Felix Mercier, Hayley Popiel, Jasmin Kern, Julien Benchek, Rene Sultan, Ryan Stevens, Vaibhav Mittal

arxiv:2607.27189 v1 · 2026-07-29 · cs.CL · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZYPOSCVX23PMRBZCSTB5K3SHB}

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	2026-07-30T01:24:01.008805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

fe70f74855beb6f6443914a61eab723857b63293505753dda83ac5f01b900187

Aliases

arxiv: 2607.27189 · arxiv_version: 2607.27189v1 · doi: 10.48550/arxiv.2607.27189 · pith_short_12: 7ZYPOSCVX23P · pith_short_16: 7ZYPOSCVX23PMRBZ · pith_short_8: 7ZYPOSCV

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/7ZYPOSCVX23PMRBZCSTB5K3SHB \
  | 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: fe70f74855beb6f6443914a61eab723857b63293505753dda83ac5f01b900187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3480db57b6116a40e58cb930df13aa0adc24ff1bbdfec65c08aa09d56485be00",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-29T17:56:49Z",
    "title_canon_sha256": "6c8f30bb6200d64b52221f62711867df5efbf320d6ce283a4f9768a18ae06fdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27189",
    "kind": "arxiv",
    "version": 1
  }
}