Pith Number

pith:6XLVIWHH

pith:2019:6XLVIWHH23J4O6QP3QLWKI2UWD

not attested not anchored not stored refs pending

Studying the Temporal Variation of the Cosmic-Ray Sun Shadow Using IceCube Data

Frederik Tenholt, Julia Becker Tjus, Paolo Desiati (for the IceCube Collaboration)

arxiv:1908.10148 v1 · 2019-08-27 · astro-ph.HE · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XLVIWHH23J4O6QP3QLWKI2UWD}

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	2026-07-04T23:59:54.318265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5d75458e7d6d3c77a0fdc17652354b0ee13e2c85dd31069701d4292662ccaec

Aliases

arxiv: 1908.10148 · arxiv_version: 1908.10148v1 · doi: 10.48550/arxiv.1908.10148 · pith_short_12: 6XLVIWHH23J4 · pith_short_16: 6XLVIWHH23J4O6QP · pith_short_8: 6XLVIWHH

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/6XLVIWHH23J4O6QP3QLWKI2UWD \
  | 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: f5d75458e7d6d3c77a0fdc17652354b0ee13e2c85dd31069701d4292662ccaec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d362dda93a7d236bf6703aeee9302662c589f7a7085f15ab0bb9b6f4d4036bf",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-27T11:53:02Z",
    "title_canon_sha256": "8361583926c1f7a5e2c1534216b6d3437a1c1cbe1dd4e4520854a4b0e570e92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10148",
    "kind": "arxiv",
    "version": 1
  }
}