Pith Number

pith:IYSZ5YXI

pith:2017:IYSZ5YXIWM2ZIO4QLHL5EYVHJQ

not attested not anchored not stored refs pending

First axion dark matter search with toroidal geometry

B. R. Ko, H. Themann, J. Choi, M. J. Lee, Y. K. Semertzidis

arxiv:1704.07957 v2 · 2017-04-26 · hep-ex · 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{IYSZ5YXIWM2ZIO4QLHL5EYVHJQ}

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	2026-05-18T00:33:50.140513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46259ee2e8b335943b9059d7d262a74c2a96a43370fa1ccd69431258bd9e6ec8

Aliases

arxiv: 1704.07957 · arxiv_version: 1704.07957v2 · doi: 10.48550/arxiv.1704.07957 · pith_short_12: IYSZ5YXIWM2Z · pith_short_16: IYSZ5YXIWM2ZIO4Q · pith_short_8: IYSZ5YXI

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/IYSZ5YXIWM2ZIO4QLHL5EYVHJQ \
  | 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: 46259ee2e8b335943b9059d7d262a74c2a96a43370fa1ccd69431258bd9e6ec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c56c3331371ad37abc76165deee11aca7701539430d7776e79de9c4d2181781",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2017-04-26T02:55:23Z",
    "title_canon_sha256": "72208a64788dd78f4ca4f9d8519f551fce412f0b5faacf6ebe1ea9d291011525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07957",
    "kind": "arxiv",
    "version": 2
  }
}