Pith Number

pith:XE2BQI7G

pith:2021:XE2BQI7GFYOOO56L5KTZQXL5RK

not attested not anchored not stored refs pending

A Survey on Perfectly-Secure Verifiable Secret-Sharing

Anirudh Chandramouli, Arpita Patra, Ashish Choudhury

arxiv:2112.11393 v3 · 2021-12-21 · cs.CR · cs.DC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XE2BQI7GFYOOO56L5KTZQXL5RK}

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	2026-07-05T03:54:04.225824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9341823e62e1ce777cbeaa7985d7d8a903fad16d4adf8c3f0fb7ca1f8d6c448

Aliases

arxiv: 2112.11393 · arxiv_version: 2112.11393v3 · doi: 10.48550/arxiv.2112.11393 · pith_short_12: XE2BQI7GFYOO · pith_short_16: XE2BQI7GFYOOO56L · pith_short_8: XE2BQI7G

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/XE2BQI7GFYOOO56L5KTZQXL5RK \
  | 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: b9341823e62e1ce777cbeaa7985d7d8a903fad16d4adf8c3f0fb7ca1f8d6c448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130e14d8671410be8904b4ab4c99f4c40c0bd9c8603a4f011c0b066fe5322114",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-12-21T17:52:45Z",
    "title_canon_sha256": "74c5a60eea4714e354a5106526b3d9d4116e6565b6adfe7260ce7f8a54d45d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11393",
    "kind": "arxiv",
    "version": 3
  }
}