Pith Number

pith:IRAHGGG4

pith:2023:IRAHGGG4PXNYBHG6OTARD47SQO

not attested not anchored not stored refs pending

Formalizing Box Inference for Capture Calculus

Martin Odersky, Yichen Xu

arxiv:2306.06496 v1 · 2023-06-10 · 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{IRAHGGG4PXNYBHG6OTARD47SQO}

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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

What's in the Box: Ergonomic and Expressive Capture Tracking over Generic Data Structures (Extended Version)

Receipt and verification

First computed	2026-07-05T06:19:25.676218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44407318dc7ddb809cde74c111f3f283b6143e8feb90861d0cb458945bd42dad

Aliases

arxiv: 2306.06496 · arxiv_version: 2306.06496v1 · doi: 10.48550/arxiv.2306.06496 · pith_short_12: IRAHGGG4PXNY · pith_short_16: IRAHGGG4PXNYBHG6 · pith_short_8: IRAHGGG4

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/IRAHGGG4PXNYBHG6OTARD47SQO \
  | 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: 44407318dc7ddb809cde74c111f3f283b6143e8feb90861d0cb458945bd42dad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bd7a5cea526d3e4be65e82a8af27304dbc7fedcddb155f9864932ee4adb2573",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2023-06-10T17:42:06Z",
    "title_canon_sha256": "1bb5450481a99828452ffcbacd759fd35040b1709bed09e150ec7e5ab8995847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06496",
    "kind": "arxiv",
    "version": 1
  }
}