Pith Number

pith:VG4SZIWK

pith:2019:VG4SZIWKOPUKGFE7LHAQXQQVTT

not attested not anchored not stored refs pending

Threshold Changeable Secret Sharing Scheme and Its Application to Group Authentication

Fuyou Miao, Keju Meng, Wenchao Huang, Yan Xiong, Yue Yu

arxiv:1908.02110 v2 · 2019-08-06 · 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{VG4SZIWKOPUKGFE7LHAQXQQVTT}

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	2026-07-05T02:30:40.613770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9b92ca2ca73e8a3149f59c10bc2159cc61ef61200448172769a98f85611e41e

Aliases

arxiv: 1908.02110 · arxiv_version: 1908.02110v2 · doi: 10.48550/arxiv.1908.02110 · pith_short_12: VG4SZIWKOPUK · pith_short_16: VG4SZIWKOPUKGFE7 · pith_short_8: VG4SZIWK

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/VG4SZIWKOPUKGFE7LHAQXQQVTT \
  | 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: a9b92ca2ca73e8a3149f59c10bc2159cc61ef61200448172769a98f85611e41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a7f563cb6cfd890836aec0826f2bc89ce4d96af0b6646f4aa425b246dbb2bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-06T12:43:39Z",
    "title_canon_sha256": "87dfa375d86af015315ae902264bd40c2fe6cd2a1c3c0c204d44f96916632d80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02110",
    "kind": "arxiv",
    "version": 2
  }
}