Pith Number

pith:7B4KKAEC

pith:2017:7B4KKAECLQMD7XKCNQJBKDSNXE

not attested not anchored not stored refs pending

Identification of $^{210}$Pb and $^{210}$Po in the bulk of copper samples with a low-background alpha particle counter

A. Takeda, B. D. Xu, B. S. Yang, G.Kanzaki, H. Ogawa, H. Sekiya, H. Takiya, K. B. Lee, K. Fushimi, K. Hiraide, K. Hosokawa, K. Ichimura, K. Kanzawa, K. Kobayashi, K. Martens, K. Masuda, K. Miuchi, K. Nishijima, K. Sato, M. K. Lee, M. Kobayashi, M. Miyasaka, M. Nakahata, M. Yamashita, N. Oka, N. Y. Kim, O. Takachio, R. Fujita, R. Kegasa, S. Moriyama, S. Nakamura, S. Tasaka, T. Norita, XMASS Collaboration: K. Abe, Y. D. Kim, Y. Fukuda, Y. H. Kim, Y. Itow, Y. Kishimoto, Y. Suzuki, Y. Takeuchi

arxiv:1707.06413 v2 · 2017-07-20 · 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{7B4KKAECLQMD7XKCNQJBKDSNXE}

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	2026-05-18T00:26:29.596215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f878a500825c183fdd426c12150e4db9151d6705a7b6d1b02b3a672f38a77c24

Aliases

arxiv: 1707.06413 · arxiv_version: 1707.06413v2 · doi: 10.48550/arxiv.1707.06413 · pith_short_12: 7B4KKAECLQMD · pith_short_16: 7B4KKAECLQMD7XKC · pith_short_8: 7B4KKAEC

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/7B4KKAECLQMD7XKCNQJBKDSNXE \
  | 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: f878a500825c183fdd426c12150e4db9151d6705a7b6d1b02b3a672f38a77c24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7560bfbe61f0ffef329408ae8723d3a041df9a33e5bba05cce5f86a30d4bd9cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-07-20T08:27:21Z",
    "title_canon_sha256": "a256f5f28b69a3f7779fa33796f13cbe12a10f4dccf70fd99f12430d40a2ae1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06413",
    "kind": "arxiv",
    "version": 2
  }
}