Pith Number

pith:3JE34T23

pith:2026:3JE34T23FLEDS3S2S7TZZX42QV

not attested not anchored not stored refs pending

Making Failure Safe: A Constrained, Verifiable Agent Framework for Open-Web Data Collection

Bo Chen

arxiv:2607.00035 v1 · 2026-06-25 · 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{3JE34T23FLEDS3S2S7TZZX42QV}

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	2026-07-02T00:18:32.055545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da49be4f5b2ac8396e5a97e79cdf9a85783c1a836eae2190aabe3fd3d723ad16

Aliases

arxiv: 2607.00035 · arxiv_version: 2607.00035v1 · doi: 10.48550/arxiv.2607.00035 · pith_short_12: 3JE34T23FLED · pith_short_16: 3JE34T23FLEDS3S2 · pith_short_8: 3JE34T23

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/3JE34T23FLEDS3S2S7TZZX42QV \
  | 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: da49be4f5b2ac8396e5a97e79cdf9a85783c1a836eae2190aabe3fd3d723ad16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "982b28cb33018da5c8345ad47bf2b312a068e1157a16798c42fd9ed4dd8c9ad6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-25T14:05:37Z",
    "title_canon_sha256": "33cfd2583b0c34ab7a15d1755992bbd9803ac71255a70729ba14a37ec3261c63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00035",
    "kind": "arxiv",
    "version": 1
  }
}