Pith Number

pith:X75DYUDF

pith:2017:X75DYUDFEY3SX6A7DJFJALP4YA

not attested not anchored not stored refs pending

Performance measurement of HARPO: a Time Projection Chamber as a gamma-ray telescope and polarimeter

A. Delbart, A. Takemoto, B. Giebels, D. Atti\'e, D. Baudin, D. Bernard, D. Calvet, D. G\"otz, D. Horan, F. Magniette, H. Ohkuma, I. Semeniouk, M. Frotin, M. Louzir, M. Yamaguchi, P. Baron, P. Bruel, P. Colas, P. Gros, P. Poilleux, P. Sizun, R. Yonamine, S. Amano, S. Dat\'e, S. Hashimoto, S. Miyamoto, S. Wang, T. Kotaka, Y. Geerebaert, Y. Minamiyama

arxiv:1706.06483 v2 · 2017-06-20 · astro-ph.IM · 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{X75DYUDFEY3SX6A7DJFJALP4YA}

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	2026-05-18T00:32:01.037086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bffa3c506526372bf81f1a4a902dfcc03dd8353fee3ed5be041c1fa3ba655759

Aliases

arxiv: 1706.06483 · arxiv_version: 1706.06483v2 · doi: 10.48550/arxiv.1706.06483 · pith_short_12: X75DYUDFEY3S · pith_short_16: X75DYUDFEY3SX6A7 · pith_short_8: X75DYUDF

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/X75DYUDFEY3SX6A7DJFJALP4YA \
  | 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: bffa3c506526372bf81f1a4a902dfcc03dd8353fee3ed5be041c1fa3ba655759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b528bdacb5901c69f428f804e969f8d144b0a9b3ce9ee26c174605bf2c919c5f",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-06-20T14:33:59Z",
    "title_canon_sha256": "4164b079f850489bcfc96bc1bec3c407d056fa92bbc9118be60bb3df56533910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06483",
    "kind": "arxiv",
    "version": 2
  }
}