Pith Number

pith:IHUPJXF5

pith:2016:IHUPJXF5SZU72BWUTITSPR65JY

not attested not anchored not stored refs pending

$<X_{max}>$ Uncertainty from Extrapolation of Cosmic Ray Air Shower Parameters

G.B. Thomson, R.U. Abbasi

arxiv:1605.05241 v1 · 2016-05-17 · hep-ex · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHUPJXF5SZU72BWUTITSPR65JY}

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	2026-05-18T01:14:36.955729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e8f4dcbd9669fd06d49a2727c7dd4e24ca76006e27a16a966c1200608b2edc

Aliases

arxiv: 1605.05241 · arxiv_version: 1605.05241v1 · doi: 10.48550/arxiv.1605.05241 · pith_short_12: IHUPJXF5SZU7 · pith_short_16: IHUPJXF5SZU72BWU · pith_short_8: IHUPJXF5

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/IHUPJXF5SZU72BWUTITSPR65JY \
  | 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: 41e8f4dcbd9669fd06d49a2727c7dd4e24ca76006e27a16a966c1200608b2edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4d23f9340d9a861a60a2abb299100e2cc1ae8a4751b734dd11db26fe83156b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2016-05-17T17:10:37Z",
    "title_canon_sha256": "1e79547e77b6e820083c09b552f2205a843a41355f5930c4beb00b2c9e212582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05241",
    "kind": "arxiv",
    "version": 1
  }
}