Pith Number

pith:7XEPFUVW

pith:2020:7XEPFUVWDWKORA6TTCTR6IXLCV

not attested not anchored not stored refs pending

A self-monitoring precision calibration light source for large-volume neutrino telescopes

A. G\"artner, C. Fruck, C. Spannfellner, E. Resconi, F. Henningsen, F. Schmuckermaier, H. Heggen, I. C. Rea, K. Holzapfel, L. Geilen, L. Papp, M. Boehmer, M. Traxler, R. Gernh\"auser

arxiv:2005.00778 v1 · 2020-05-02 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XEPFUVWDWKORA6TTCTR6IXLCV}

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	2026-07-05T01:30:01.966843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdc8f2d2b61d94e883d398a71f22eb154acb418035f1f2f436bfd5106a7b4ac9

Aliases

arxiv: 2005.00778 · arxiv_version: 2005.00778v1 · doi: 10.48550/arxiv.2005.00778 · pith_short_12: 7XEPFUVWDWKO · pith_short_16: 7XEPFUVWDWKORA6T · pith_short_8: 7XEPFUVW

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/7XEPFUVWDWKORA6TTCTR6IXLCV \
  | 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: fdc8f2d2b61d94e883d398a71f22eb154acb418035f1f2f436bfd5106a7b4ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723ce02ed66d8ea019b7172e8c43a6c739c2904f4250e73bbce63c7cee4bcbb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-05-02T10:21:17Z",
    "title_canon_sha256": "185a8ad846dfc2fd644c3682d3130c8d8d2730296776bf76438327267ad1373a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00778",
    "kind": "arxiv",
    "version": 1
  }
}