Pith Number

pith:22TYSK44

pith:2014:22TYSK44J7OKC4D2EWV2DW6WS4

not attested not anchored not stored refs pending

The Past and the Future of Holocaust Research: From Disparate Sources to an Integrated European Holocaust Research Infrastructure

Cony Kristel, Kepa Rodriguez, Michal Frankl, Reto Speck, Tobias Blanke, Veerle Vanden Daelen

arxiv:1405.2407 v1 · 2014-05-10 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22TYSK44J7OKC4D2EWV2DW6WS4}

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	2026-05-18T02:52:05.572370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a7892b9c4fdca1707a25aba1dbd6972e4a33296f496e59e37aa06b598d5c4f

Aliases

arxiv: 1405.2407 · arxiv_version: 1405.2407v1 · doi: 10.48550/arxiv.1405.2407 · pith_short_12: 22TYSK44J7OK · pith_short_16: 22TYSK44J7OKC4D2 · pith_short_8: 22TYSK44

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/22TYSK44J7OKC4D2EWV2DW6WS4 \
  | 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: d6a7892b9c4fdca1707a25aba1dbd6972e4a33296f496e59e37aa06b598d5c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1769a01a3ba7c3c82a3ade6bc679d404d90645dd27c500daa6c5849ced87029d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2014-05-10T09:00:16Z",
    "title_canon_sha256": "c39d45ddc8a3f370f02da48981ac01cf268ac2b69e30d6d5dd36c0608a0f38be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2407",
    "kind": "arxiv",
    "version": 1
  }
}