Pith Number

pith:66N6ULSW

pith:2003:66N6ULSWUFGXDFWO5ZCLHUQWH3

not attested not anchored not stored refs pending

Development of a time projection chamber with micro pixel electrodes

A. Ochi, A. Takada, H. Kubo, K. Miuchi, M. Ueno, R. Orito, T. Nagayoshi, T. Tanimori

arxiv:hep-ex/0301009 v1 · 2003-01-09 · 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{66N6ULSWUFGXDFWO5ZCLHUQWH3}

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	2026-05-18T01:39:15.886630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79bea2e56a14d7196ceee44b3d2163ee7df93d6a10413abd62589e2d03263e2

Aliases

arxiv: hep-ex/0301009 · arxiv_version: hep-ex/0301009v1 · doi: 10.48550/arxiv.hep-ex/0301009 · pith_short_12: 66N6ULSWUFGX · pith_short_16: 66N6ULSWUFGXDFWO · pith_short_8: 66N6ULSW

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/66N6ULSWUFGXDFWO5ZCLHUQWH3 \
  | 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: f79bea2e56a14d7196ceee44b3d2163ee7df93d6a10413abd62589e2d03263e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684067be8d5fdbb0270270900f492da74cbcdff64e1d0ae8f7eb9b3df114bb31",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2003-01-09T14:40:48Z",
    "title_canon_sha256": "bdd14482725288bae2c9d234c64c6d9b1ea0e84e3b28310897eca781122e8f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0301009",
    "kind": "arxiv",
    "version": 1
  }
}