Pith Number

pith:S46IJUSH

pith:2013:S46IJUSHCPFIM6NC4OO5AZG24P

not attested not anchored not stored refs pending

Robust Steganography Using LSB-XOR and Image Sharing

Chandranath Adak

arxiv:1312.5417 v1 · 2013-12-19 · 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{S46IJUSHCPFIM6NC4OO5AZG24P}

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	2026-05-18T03:04:14.826715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

973c84d24713ca8679a2e39dd064dae3c43bcd1ae991b57eea0a8372e84123d7

Aliases

arxiv: 1312.5417 · arxiv_version: 1312.5417v1 · doi: 10.48550/arxiv.1312.5417 · pith_short_12: S46IJUSHCPFI · pith_short_16: S46IJUSHCPFIM6NC · pith_short_8: S46IJUSH

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/S46IJUSHCPFIM6NC4OO5AZG24P \
  | 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: 973c84d24713ca8679a2e39dd064dae3c43bcd1ae991b57eea0a8372e84123d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd63a2bd4a31c6160de213c6909f3c8a65a049e6f28d461798d0585dad5cd68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-12-19T06:28:42Z",
    "title_canon_sha256": "8dd85a466e77de0f05096c63ad0d3d57339255b48fec563b9f95de7d336aa990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5417",
    "kind": "arxiv",
    "version": 1
  }
}