Pith Number

pith:GVRY4PLS

pith:2019:GVRY4PLS34X7PXGVM3BDP4SZD4

not attested not anchored not stored refs pending

Towards Near-imperceptible Steganographic Text

Falcon Z. Dai, Zheng Cai

arxiv:1907.06679 v2 · 2019-07-15 · cs.CL · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GVRY4PLS34X7PXGVM3BDP4SZD4}

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.

Cited by

1 paper in Pith

Semantic Steganography: A Framework for Robust and High-Capacity Information Hiding using Large Language Models

Receipt and verification

First computed	2026-07-04T23:50:21.026521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35638e3d72df2ff7dcd566c237f2591f0b13e043a3a69c4cfea60772da7e27dd

Aliases

arxiv: 1907.06679 · arxiv_version: 1907.06679v2 · doi: 10.48550/arxiv.1907.06679 · pith_short_12: GVRY4PLS34X7 · pith_short_16: GVRY4PLS34X7PXGV · pith_short_8: GVRY4PLS

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/GVRY4PLS34X7PXGVM3BDP4SZD4 \
  | 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: 35638e3d72df2ff7dcd566c237f2591f0b13e043a3a69c4cfea60772da7e27dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2d26acea94e37b01d8942ec0f8a89c3f3c80da6bc54a1b6612f67f821bd915",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-15T18:17:13Z",
    "title_canon_sha256": "391860a1042635ebe9491cb53b3154f49ef84b3165e49fc7a79f3b49b53de9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06679",
    "kind": "arxiv",
    "version": 2
  }
}