Pith Number

pith:BCUVOBAT

pith:2015:BCUVOBATQEW63VFOOSP2W6MAHB

not attested not anchored not stored refs pending

Static Analysis of File-Processing Programs using File Format Specifications

Raghavan Komondoor, Raveendra Kumar Medicherla, S. Narendran

arxiv:1501.04730 v2 · 2015-01-20 · 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{BCUVOBATQEW63VFOOSP2W6MAHB}

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	2026-05-18T02:19:42.312935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a9570413812dedd4ae749fab7980386a0ef4428bb4a72888ccabccb3ed640a

Aliases

arxiv: 1501.04730 · arxiv_version: 1501.04730v2 · doi: 10.48550/arxiv.1501.04730 · pith_short_12: BCUVOBATQEW6 · pith_short_16: BCUVOBATQEW63VFO · pith_short_8: BCUVOBAT

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/BCUVOBATQEW63VFOOSP2W6MAHB \
  | 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: 08a9570413812dedd4ae749fab7980386a0ef4428bb4a72888ccabccb3ed640a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a64e97c47d975dfbdaf950090d45048137623a25508214be7a8628f00c974a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2015-01-20T07:53:09Z",
    "title_canon_sha256": "1a68156c971a736bf76c13f50d01c061f193f950a1010f69854a2a2c94dd1f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04730",
    "kind": "arxiv",
    "version": 2
  }
}