Pith Number

pith:ZEYUWJBI

pith:2017:ZEYUWJBILBKU6LCZVFU4VG4NMQ

not attested not anchored not stored refs pending

Semantic URL Analytics to Support Efficient Annotation of Large Scale Web Archives

Elena Demidova, Gerhard Gossen, Helge Holzmann, Julian Szymanski, Tarcisio Souza, Thomas Risse

arxiv:1702.00619 v1 · 2017-02-02 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEYUWJBILBKU6LCZVFU4VG4NMQ}

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	2026-05-18T00:51:33.086058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9314b242858554f2c59a969ca9b8d6429e0a3e35fc1ffbe2b794e99e4de45ac

Aliases

arxiv: 1702.00619 · arxiv_version: 1702.00619v1 · doi: 10.48550/arxiv.1702.00619 · pith_short_12: ZEYUWJBILBKU · pith_short_16: ZEYUWJBILBKU6LCZ · pith_short_8: ZEYUWJBI

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/ZEYUWJBILBKU6LCZVFU4VG4NMQ \
  | 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: c9314b242858554f2c59a969ca9b8d6429e0a3e35fc1ffbe2b794e99e4de45ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b75e6364d772d6545ab727c28e0e3862c5cfb5f38d7093f0a2e63c66600f7d89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-02-02T11:09:53Z",
    "title_canon_sha256": "f0bd6892ea94dbe9c241a2de8296686207e59450ff3e98962f1dd14d87b950d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00619",
    "kind": "arxiv",
    "version": 1
  }
}