Pith Number

pith:N5SHGJFL

pith:2012:N5SHGJFLJEVTHSN3YOZTBWWX2A

not attested not anchored not stored refs pending

URI Identity and Web Architecture Revisited

Xiaoshu Wang

arxiv:1212.6372 v1 · 2012-12-27 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5SHGJFLJEVTHSN3YOZTBWWX2A}

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	2026-05-18T03:37:39.914003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f647324ab492b33c9bbc3b330dad7d009efc9a01225e30345a2a72ed3e497f4

Aliases

arxiv: 1212.6372 · arxiv_version: 1212.6372v1 · doi: 10.48550/arxiv.1212.6372 · pith_short_12: N5SHGJFLJEVT · pith_short_16: N5SHGJFLJEVTHSN3 · pith_short_8: N5SHGJFL

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/N5SHGJFLJEVTHSN3YOZTBWWX2A \
  | 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: 6f647324ab492b33c9bbc3b330dad7d009efc9a01225e30345a2a72ed3e497f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0cd9709b21371f75536457985bd11ca5c18d32e90f954c272942c1f76cd5199",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-12-27T14:07:35Z",
    "title_canon_sha256": "df44d160ff27a11c0ce85a59e555521202a45335bcbe24391ac90f89a9d7d40e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6372",
    "kind": "arxiv",
    "version": 1
  }
}