Pith Number

pith:IDIFONFY

pith:2024:IDIFONFYWZHBCHNR72WXQJWUF2

not attested not anchored not stored refs pending

Preserving Tangible and Intangible Cultural Heritage: the Cases of Volterra and Atari

Barbara Karpowicz, Kinga Skorupska, Maciej Grzeszczuk, Mark E. Dietrick, Paul F. Aubin, Pavlo Zinevych, Pawe{\l} Grabarczyk, Rafa{\l} Mas{\l}yk, Stanis{\l}aw Knapi\'nski, Wies{\l}aw Kope\'c, Wiktor Stawski, W{\l}adys{\l}aw Fuchs

arxiv:2403.02908 v1 · 2024-03-05 · cs.CY · cs.DL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDIFONFYWZHBCHNR72WXQJWUF2}

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	2026-07-05T07:52:24.247660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d05734b8b64e111db1fead7826d42ea83fe26a07115e36500c0d39f51283fd

Aliases

arxiv: 2403.02908 · arxiv_version: 2403.02908v1 · doi: 10.48550/arxiv.2403.02908 · pith_short_12: IDIFONFYWZHB · pith_short_16: IDIFONFYWZHBCHNR · pith_short_8: IDIFONFY

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/IDIFONFYWZHBCHNR72WXQJWUF2 \
  | 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: 40d05734b8b64e111db1fead7826d42ea83fe26a07115e36500c0d39f51283fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33fe475c09342ae17b96803bdadf456b7fcfc790804a21d55a1788478d0064be",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-03-05T12:18:08Z",
    "title_canon_sha256": "dcb1c50b9710968742b96d9cb57714690649ad4ca130fb3e2bca04df16eba880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02908",
    "kind": "arxiv",
    "version": 1
  }
}