Pith Number

pith:RKDCBDP4

pith:2019:RKDCBDP4HCIDV44R3KDUVEDMGD

not attested not anchored not stored refs pending

Txilm: Lossy Block Compression with Salted Short Hashing

Donghui Ding, Hao Wang, Jiaping Wang, Xiaobing Zhang, Xin Jiang, Yi Sun

arxiv:1906.06500 v1 · 2019-06-15 · cs.CR · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKDCBDP4HCIDV44R3KDUVEDMGD}

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	2026-05-17T23:43:13.528737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a86208dfc38903af391da874a906c30f53d44631351482606de806983f19a44

Aliases

arxiv: 1906.06500 · arxiv_version: 1906.06500v1 · doi: 10.48550/arxiv.1906.06500 · pith_short_12: RKDCBDP4HCID · pith_short_16: RKDCBDP4HCIDV44R · pith_short_8: RKDCBDP4

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/RKDCBDP4HCIDV44R3KDUVEDMGD \
  | 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: 8a86208dfc38903af391da874a906c30f53d44631351482606de806983f19a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f10089cb106dcddda9cf12a32192c89e6846c0b62d298b470ed4f19a0a378ce8",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-06-15T08:53:48Z",
    "title_canon_sha256": "06e2ce58fc75b43c17867a0aa80efb5aba5d0ba42502532cd03ae1b325448e09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06500",
    "kind": "arxiv",
    "version": 1
  }
}