Pith Number

pith:C2OISSZD

pith:2017:C2OISSZDKSFJNBGYPQJCXSYTNE

not attested not anchored not stored refs pending

ArchiveWeb: collaboratively extending and exploring web archive collections - How would you like to work with your collections?

Ivana Marenzi, Wolfgang Nejdl, Zeon Trevor Fernando

arxiv:1702.00436 v1 · 2017-02-01 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2OISSZDKSFJNBGYPQJCXSYTNE}

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	2026-05-18T00:51:33.536011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169c894b23548a9684d87c122bcb13693c32bd5c987e6309bbb4d99adaa762ca

Aliases

arxiv: 1702.00436 · arxiv_version: 1702.00436v1 · doi: 10.48550/arxiv.1702.00436 · pith_short_12: C2OISSZDKSFJ · pith_short_16: C2OISSZDKSFJNBGY · pith_short_8: C2OISSZD

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/C2OISSZDKSFJNBGYPQJCXSYTNE \
  | 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: 169c894b23548a9684d87c122bcb13693c32bd5c987e6309bbb4d99adaa762ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cda2354fef42797c0da83caf1e20f65e4c3359fa7e3e682a279ad8f00e0cf5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2017-02-01T20:05:08Z",
    "title_canon_sha256": "f2c3e5a6da2839b325855c0c4a8c9fb33d360ffc8ac05f47ac9e6fb307c9aa06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00436",
    "kind": "arxiv",
    "version": 1
  }
}