Pith Number

pith:BROCYIJR

pith:2018:BROCYIJR5WPL7O32SKAEHVWARJ

not attested not anchored not stored refs pending

Code Vectors: Understanding Programs Through Embedded Abstracted Symbolic Traces

Ben Liblit, Jordan Henkel, Shuvendu K. Lahiri, Thomas Reps

arxiv:1803.06686 v2 · 2018-03-18 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BROCYIJR5WPL7O32SKAEHVWARJ}

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	2026-05-18T00:07:49.815185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c5c2c2131ed9ebfbb7a928043d6c08a4ad8156925bd424e12e06a0c02572991

Aliases

arxiv: 1803.06686 · arxiv_version: 1803.06686v2 · doi: 10.48550/arxiv.1803.06686 · pith_short_12: BROCYIJR5WPL · pith_short_16: BROCYIJR5WPL7O32 · pith_short_8: BROCYIJR

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/BROCYIJR5WPL7O32SKAEHVWARJ \
  | 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: 0c5c2c2131ed9ebfbb7a928043d6c08a4ad8156925bd424e12e06a0c02572991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd0f2841307d2b4cedecefbc65d12dd6b89c5a26cf429666644a253d9bf7373",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-03-18T16:40:13Z",
    "title_canon_sha256": "5a400834a86974d59d009bd19f6348a747a2b8143b9aa558d52d6708506a3911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06686",
    "kind": "arxiv",
    "version": 2
  }
}