Pith Number

pith:JQ4FMMJ3

pith:2019:JQ4FMMJ3JZEG5SROUM52K2ZJCO

not attested not anchored not stored refs pending

A complete formalized knowledge representation model for advanced digital forensics timeline analysis

Aur\'elie Bertaux, Christophe Nicollea, Tahar Kechadi, Yoan Chabot

arxiv:1903.01396 v1 · 2019-02-21 · cs.CY · 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{JQ4FMMJ3JZEG5SROUM52K2ZJCO}

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	2026-05-17T23:52:08.951247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c3856313b4e486eca2ea33ba56b2913a59412db8497e4baf70a8d8a49c9db4a

Aliases

arxiv: 1903.01396 · arxiv_version: 1903.01396v1 · doi: 10.48550/arxiv.1903.01396 · pith_short_12: JQ4FMMJ3JZEG · pith_short_16: JQ4FMMJ3JZEG5SRO · pith_short_8: JQ4FMMJ3

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/JQ4FMMJ3JZEG5SROUM52K2ZJCO \
  | 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: 4c3856313b4e486eca2ea33ba56b2913a59412db8497e4baf70a8d8a49c9db4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776661240967540fb913753b16e234e952c62148089564e816c276d1a9239451",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-02-21T13:25:00Z",
    "title_canon_sha256": "efe5c172608f3f68403973569fa93b3f87efc3b435d1d5313f5824ce54e7d44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01396",
    "kind": "arxiv",
    "version": 1
  }
}