Pith Number

pith:ENTE3RG4

pith:2018:ENTE3RG4HDPCMTRGV3STCXXSYO

not attested not anchored not stored refs pending

A Technique for Estimating the Absolute Gain of a Photomultiplier Tube

A. Bamba, D. Hadasch, D. Mazin, D. Nakajima, F. Tokanai, H. Katagiri, H. Kubo, H. Ohoka, J. Kushida, J. Takeda, K. Nishijima, M. Hayashida, M. Takahashi, M. Teshima, R. Mirzoyan, R. Orito, S. Gunji, S. Mashuda, S. Nozaki, S. Sakurai, S. Yoshii, T. Nagayoshi, T. Nakamori, T. Saito, T. Yamamoto, T. Yoshida, Y. Inome, Y. Konno, Y. Terada

arxiv:1804.10401 v1 · 2018-04-27 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENTE3RG4HDPCMTRGV3STCXXSYO}

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	2026-05-18T00:16:24.627706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23664dc4dc38de264e26aee5315ef2c3a6444f332a1eac59e71e90d070295030

Aliases

arxiv: 1804.10401 · arxiv_version: 1804.10401v1 · doi: 10.48550/arxiv.1804.10401 · pith_short_12: ENTE3RG4HDPC · pith_short_16: ENTE3RG4HDPCMTRG · pith_short_8: ENTE3RG4

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/ENTE3RG4HDPCMTRGV3STCXXSYO \
  | 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: 23664dc4dc38de264e26aee5315ef2c3a6444f332a1eac59e71e90d070295030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f7d3a3d79071cf976583a5c9ded89c8040bedf09a2e6870687867ebb4eea45",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-04-27T08:59:15Z",
    "title_canon_sha256": "e1791fb36c2e171bde969c57afbe48d7859d0aa91290d567f49f65e2cffff419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10401",
    "kind": "arxiv",
    "version": 1
  }
}