Pith Number

pith:R52DA2GO

pith:2018:R52DA2GONMQFBJHFUDRREDXVOM

not attested not anchored not stored refs pending

The CBM Time-of-Flight system

I. Deppner, N. Herrmann

arxiv:1807.02070 v1 · 2018-07-05 · physics.ins-det · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R52DA2GONMQFBJHFUDRREDXVOM}

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	2026-07-05T00:36:14.908719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f743068ce6b2050a4e5a0e3120ef5731fdbf124306aa083524a8ca4b5088224

Aliases

arxiv: 1807.02070 · arxiv_version: 1807.02070v1 · doi: 10.48550/arxiv.1807.02070 · pith_short_12: R52DA2GONMQF · pith_short_16: R52DA2GONMQFBJHF · pith_short_8: R52DA2GO

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/R52DA2GONMQFBJHFUDRREDXVOM \
  | 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: 8f743068ce6b2050a4e5a0e3120ef5731fdbf124306aa083524a8ca4b5088224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a7fe702ffcd9d7631f65a732ad99485a0980e82a9dde27261582229a0d6c6e",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-07-05T16:06:22Z",
    "title_canon_sha256": "03379617325db9ed3dac0cff3e242f03d2d7854e7ef64944416e97122a0e547f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02070",
    "kind": "arxiv",
    "version": 1
  }
}