Pith Number

pith:DJKXIUSD

pith:2023:DJKXIUSDPFMV53ETHFN5NDHBG4

not attested not anchored not stored refs pending

Context Normalization Layer with Applications

Bilal Faye, Djamel Bouchaffra, Hanane Azzag, Mohamed-djallel Dilmi, Mustapha Lebbah

arxiv:2303.07651 v2 · 2023-03-14 · cs.CV · cs.AI · 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{DJKXIUSDPFMV53ETHFN5NDHBG4}

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	2026-07-05T09:04:27.590108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5574524379595eec93395bd68ce13702369047d2687db180cf0d588cee0d28

Aliases

arxiv: 2303.07651 · arxiv_version: 2303.07651v2 · doi: 10.48550/arxiv.2303.07651 · pith_short_12: DJKXIUSDPFMV · pith_short_16: DJKXIUSDPFMV53ET · pith_short_8: DJKXIUSD

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/DJKXIUSDPFMV53ETHFN5NDHBG4 \
  | 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: 1a5574524379595eec93395bd68ce13702369047d2687db180cf0d588cee0d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35cd2435354db6e8ea3b16a99233dce2360542e1f265c3864371e361165b0625",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-14T06:38:17Z",
    "title_canon_sha256": "c64973667c3e77809961d5c9a12f3e733647d5c030f1b433d14f83ad5b042e09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07651",
    "kind": "arxiv",
    "version": 2
  }
}