Pith Number

pith:P236X5AD

pith:2017:P236X5ADVWGHHHYHGEBQCBCJW6

not attested not anchored not stored refs pending

The development of super fine-grained nuclear emulsion

Ken-ichi Kuwabara, Masahiro Yoshimoto, Takashi Asada, Tatsuhiro Naka

arxiv:1705.05014 v1 · 2017-05-14 · physics.ins-det · hep-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{P236X5ADVWGHHHYHGEBQCBCJW6}

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	2026-05-18T00:44:33.042131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eb7ebf403ad8c739f073103010449b793ba00498a9daff40e158753a586b139

Aliases

arxiv: 1705.05014 · arxiv_version: 1705.05014v1 · doi: 10.48550/arxiv.1705.05014 · pith_short_12: P236X5ADVWGH · pith_short_16: P236X5ADVWGHHHYH · pith_short_8: P236X5AD

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/P236X5ADVWGHHHYHGEBQCBCJW6 \
  | 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: 7eb7ebf403ad8c739f073103010449b793ba00498a9daff40e158753a586b139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758edb1b357aa13abc831a14c52c29392a401307377ac97314e69af2153dd817",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-05-14T18:44:51Z",
    "title_canon_sha256": "54c655abf49c9931aa005c05ee3a2b21adf96b695116a1cd5a3c54e18c455369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05014",
    "kind": "arxiv",
    "version": 1
  }
}