Pith Number

pith:B3KJQXWI

pith:2021:B3KJQXWIGWGXWY5FFNE5ENS35D

not attested not anchored not stored refs pending

SEIGuard: An Authentication-simplified and Deceptive Scheme to Protect Server-side Social Engineering Information Against Brute-force Attacks

Hongsong Zhu, Jiaqian Peng, Limin Sun, Zuoguang Wang

arxiv:2108.06529 v2 · 2021-08-14 · 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{B3KJQXWIGWGXWY5FFNE5ENS35D}

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	2026-07-05T03:06:47.995287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ed4985ec8358d7b63a52b49d2365be8f2fe7c5fb5331c64e3b5b847b3a88188

Aliases

arxiv: 2108.06529 · arxiv_version: 2108.06529v2 · doi: 10.48550/arxiv.2108.06529 · pith_short_12: B3KJQXWIGWGX · pith_short_16: B3KJQXWIGWGXWY5F · pith_short_8: B3KJQXWI

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/B3KJQXWIGWGXWY5FFNE5ENS35D \
  | 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: 0ed4985ec8358d7b63a52b49d2365be8f2fe7c5fb5331c64e3b5b847b3a88188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aadf3ee8d512a025625aa692aede92ce63e32adf330ce39c7325a7046c68b75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-08-14T13:14:10Z",
    "title_canon_sha256": "92d037b288d07f04bdcd6f078bc1c6e49c6e5e749b71b2d01d2a2dd0330179c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06529",
    "kind": "arxiv",
    "version": 2
  }
}