Pith Number

pith:ETRST22K

pith:2013:ETRST22KU3YLSNZC2Q4OCK34EV

not attested not anchored not stored refs pending

How to Collaborate between Threshold Schemes

DaoShun Wang, Xiaobo Li, Ziwei Ye

arxiv:1305.1146 v1 · 2013-05-06 · 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{ETRST22KU3YLSNZC2Q4OCK34EV}

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	2026-05-18T03:26:23.977102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e329eb4aa6f0b93722d438e12b7c2560c6f6d17212ed6e2a4cb05fbe9bef6c

Aliases

arxiv: 1305.1146 · arxiv_version: 1305.1146v1 · doi: 10.48550/arxiv.1305.1146 · pith_short_12: ETRST22KU3YL · pith_short_16: ETRST22KU3YLSNZC · pith_short_8: ETRST22K

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/ETRST22KU3YLSNZC2Q4OCK34EV \
  | 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: 24e329eb4aa6f0b93722d438e12b7c2560c6f6d17212ed6e2a4cb05fbe9bef6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d9a8d5819564a583d65a9f7da5646505d541a64a91036e271915d9519a21520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-05-06T10:42:38Z",
    "title_canon_sha256": "39935c471e1f862a87e26f424f355986836965716385d4af3d92eb3806b45338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1146",
    "kind": "arxiv",
    "version": 1
  }
}