Pith Number

pith:3LA6VQO4

pith:2013:3LA6VQO4J2OM6VYAMP2EQ3D52T

not attested not anchored not stored refs pending

An efficient dynamic ID based remote user authentication scheme using self-certified public keys for multi-server environment

Dawei Zhao, Haipeng Peng, Shudong Li, Yixian Yang

arxiv:1305.6350 v1 · 2013-05-28 · 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{3LA6VQO4J2OM6VYAMP2EQ3D52T}

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	2026-05-18T03:24:40.973642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac1eac1dc4e9ccf570063f4486c7dd4c8f482b22768547d354926ea75bb29fb

Aliases

arxiv: 1305.6350 · arxiv_version: 1305.6350v1 · doi: 10.48550/arxiv.1305.6350 · pith_short_12: 3LA6VQO4J2OM · pith_short_16: 3LA6VQO4J2OM6VYA · pith_short_8: 3LA6VQO4

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/3LA6VQO4J2OM6VYAMP2EQ3D52T \
  | 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: dac1eac1dc4e9ccf570063f4486c7dd4c8f482b22768547d354926ea75bb29fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e867d413fe8542e3fe4dc20c73a6a54ada35a12ec9817362dc816cac8abc78e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-05-28T02:18:02Z",
    "title_canon_sha256": "459433fa2cb315466a7d485171906443022cd1a7da987d1bfee69b99193bf8d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6350",
    "kind": "arxiv",
    "version": 1
  }
}