Pith Number

pith:7MTIXTOE

pith:2016:7MTIXTOE5PIL7S7RTUNNYDPIEN

not attested not anchored not stored refs pending

Automatically generating features for learning program analysis heuristics

Hakjoo Oh, Hongseok Yang, Kihong Heo, Kwonsoo Chae

arxiv:1612.09394 v1 · 2016-12-30 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MTIXTOE5PIL7S7RTUNNYDPIEN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:53:41.628405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb268bcdc4ebd0bfcbf19d1adc0de82357afcbcc9d13e3db24a820e6a8b9f2dc

Aliases

arxiv: 1612.09394 · arxiv_version: 1612.09394v1 · doi: 10.48550/arxiv.1612.09394 · pith_short_12: 7MTIXTOE5PIL · pith_short_16: 7MTIXTOE5PIL7S7R · pith_short_8: 7MTIXTOE

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/7MTIXTOE5PIL7S7RTUNNYDPIEN \
  | 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: fb268bcdc4ebd0bfcbf19d1adc0de82357afcbcc9d13e3db24a820e6a8b9f2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c1e831cfbe79c9f8bd88d496c6984998cadd6a8c94d469a4f92b2ef08b52df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-12-30T05:55:56Z",
    "title_canon_sha256": "c9d140e277c9f6dab2da3a30d400377cd4622040b11e8ba6f72e8ee7099a16f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09394",
    "kind": "arxiv",
    "version": 1
  }
}