Pith Number

pith:BDPCGDF6

pith:2014:BDPCGDF6Q6VNT5SH4FFLCXYHGA

not attested not anchored not stored refs pending

Information Hiding and Attacks : Review

Richa Gupta

arxiv:1404.4141 v1 · 2014-04-16 · 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{BDPCGDF6Q6VNT5SH4FFLCXYHGA}

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	2026-05-18T02:54:06.122564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08de230cbe87aad9f647e14ab15f07302bad585b013e43ad58cdb239391850c2

Aliases

arxiv: 1404.4141 · arxiv_version: 1404.4141v1 · doi: 10.48550/arxiv.1404.4141 · pith_short_12: BDPCGDF6Q6VN · pith_short_16: BDPCGDF6Q6VNT5SH · pith_short_8: BDPCGDF6

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/BDPCGDF6Q6VNT5SH4FFLCXYHGA \
  | 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: 08de230cbe87aad9f647e14ab15f07302bad585b013e43ad58cdb239391850c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c1c9d6483c557de26f26ed9006c2aca8b8e68c3f1a480fbdfc22e104738cb8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-04-16T05:24:41Z",
    "title_canon_sha256": "7aaaa271a420191f82e260f969d1600e40cc6d69ff1c37b31deeb1b37269058c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4141",
    "kind": "arxiv",
    "version": 1
  }
}