Pith Number

pith:WBLD3FGR

pith:2019:WBLD3FGRCYQLBDBUCAS5BYNJIT

not attested not anchored not stored refs pending

Taming Distrust in the Decentralized Internet with PIXIU

Binyu Zang, Cheng Tan, Haibo Chen, Jing Leng, Qingyuan Liu, Shangning Xu, Yubin Xia

arxiv:1901.06095 v1 · 2019-01-18 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBLD3FGRCYQLBDBUCAS5BYNJIT}

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	2026-05-17T23:56:04.596077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0563d94d11620b08c341025d0e1a944dcdec5492829b41d0118115cbcb25ade

Aliases

arxiv: 1901.06095 · arxiv_version: 1901.06095v1 · doi: 10.48550/arxiv.1901.06095 · pith_short_12: WBLD3FGRCYQL · pith_short_16: WBLD3FGRCYQLBDBU · pith_short_8: WBLD3FGR

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/WBLD3FGRCYQLBDBUCAS5BYNJIT \
  | 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: b0563d94d11620b08c341025d0e1a944dcdec5492829b41d0118115cbcb25ade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17469f6c9d0f7cecf1bb890c93e670e183c1c3ae464546ca39a1d81619f27ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-01-18T06:06:37Z",
    "title_canon_sha256": "c50b0e45300d8038bbd66e49302fc471309114e61833764042623fe948660a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06095",
    "kind": "arxiv",
    "version": 1
  }
}