Pith Number

pith:W3UL2UT6

pith:2016:W3UL2UT66CGATWKRC5MJJOLUES

not attested not anchored not stored refs pending

XML Entity Architecture for Efficient Software Integration

Amol Patwardhan, Rahul Patwardhan

arxiv:1606.07941 v1 · 2016-06-25 · 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{W3UL2UT66CGATWKRC5MJJOLUES}

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	2026-05-18T01:11:54.112023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e8bd527ef08c09d951175894b974249d16305b51def7d2c34654a7f3a6fae6

Aliases

arxiv: 1606.07941 · arxiv_version: 1606.07941v1 · doi: 10.48550/arxiv.1606.07941 · pith_short_12: W3UL2UT66CGA · pith_short_16: W3UL2UT66CGATWKR · pith_short_8: W3UL2UT6

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/W3UL2UT66CGATWKRC5MJJOLUES \
  | 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: b6e8bd527ef08c09d951175894b974249d16305b51def7d2c34654a7f3a6fae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edd34fcb69c508e404c1029ef47dd0972b803b5c96838183eabe4f7b44f0d9cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-06-25T17:46:59Z",
    "title_canon_sha256": "2879eea66d1664044d1ddfbf8ad2403157445d3544930157a5b799992f777779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07941",
    "kind": "arxiv",
    "version": 1
  }
}