Pith Number

pith:VHP2QZHO

pith:2017:VHP2QZHO3NWPSOMGQQJPKOZCLR

not attested not anchored not stored refs pending

Ultra-low background mass spectrometry for rare-event searches

C. Ghag, J. Dobson, L. Manenti

arxiv:1708.08860 v2 · 2017-08-29 · 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{VHP2QZHO3NWPSOMGQQJPKOZCLR}

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	2026-05-18T00:21:25.559331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9dfa864eedb6cf939868412f53b225c45c8a7ff20c7a856d80f312354b3b1ad

Aliases

arxiv: 1708.08860 · arxiv_version: 1708.08860v2 · doi: 10.48550/arxiv.1708.08860 · pith_short_12: VHP2QZHO3NWP · pith_short_16: VHP2QZHO3NWPSOMG · pith_short_8: VHP2QZHO

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/VHP2QZHO3NWPSOMGQQJPKOZCLR \
  | 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: a9dfa864eedb6cf939868412f53b225c45c8a7ff20c7a856d80f312354b3b1ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8456dac580358d4777c16e6effa12fce6b0e4747a6c6b455d0f5bef7a06184f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-08-29T16:13:50Z",
    "title_canon_sha256": "d8f558a0a7889beeae5c5814edd6e861797abed892aa6de35eb3a8d888225b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08860",
    "kind": "arxiv",
    "version": 2
  }
}