Pith Number

pith:R5MLYV5C

pith:2025:R5MLYV5CUOUF7LMGEA6MRDOJEH

not attested not anchored not stored refs pending

Treefix: Enabling Execution with a Tree of Prefixes

Beatriz Souza, Michael Pradel

arxiv:2501.12339 v2 · 2025-01-21 · cs.SE · 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{R5MLYV5CUOUF7LMGEA6MRDOJEH}

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.

Cited by

2 papers in Pith

Natural Language-Focused Software Engineering via Code-Documentation Equivalence

BootstrapAgent: Distilling Repository Setup into Reusable Agent Knowledge

Receipt and verification

First computed	2026-07-05T10:04:23.052104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f58bc57a2a3a85fad86203cc88dc921f4ff57f90ee43731043340edbe2e3ce0

Aliases

arxiv: 2501.12339 · arxiv_version: 2501.12339v2 · doi: 10.48550/arxiv.2501.12339 · pith_short_12: R5MLYV5CUOUF · pith_short_16: R5MLYV5CUOUF7LMG · pith_short_8: R5MLYV5C

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/R5MLYV5CUOUF7LMGEA6MRDOJEH \
  | 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: 8f58bc57a2a3a85fad86203cc88dc921f4ff57f90ee43731043340edbe2e3ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "049b5ab119e8a0ed2c0f19f4720e3b2174b63c47eb07363f3d2ffc5548f33de1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-01-21T18:13:43Z",
    "title_canon_sha256": "c25f280e514a560f31994f46623bf0b2561f483b8ded01dcc0c2a77f5f4a38d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12339",
    "kind": "arxiv",
    "version": 2
  }
}