Pith Number

pith:L2XKVGKF

pith:2017:L2XKVGKFBD77GEDEDOBMUKRM34

not attested not anchored not stored refs pending

Challenges for Cosmic-ray Experiments

Thomas Gaisser

arxiv:1704.00788 v1 · 2017-04-03 · 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{L2XKVGKFBD77GEDEDOBMUKRM34}

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	2026-05-18T00:07:12.284218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eaeaa994508fff310641b82ca2a2cdf07dc076b577b42eca23bfbdbad5fc36f

Aliases

arxiv: 1704.00788 · arxiv_version: 1704.00788v1 · doi: 10.48550/arxiv.1704.00788 · pith_short_12: L2XKVGKFBD77 · pith_short_16: L2XKVGKFBD77GEDE · pith_short_8: L2XKVGKF

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/L2XKVGKFBD77GEDEDOBMUKRM34 \
  | 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: 5eaeaa994508fff310641b82ca2a2cdf07dc076b577b42eca23bfbdbad5fc36f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ad2709ea751ba17ae3d7548c1bd08e3f3ea05b56d2566b72f71f58f38f092b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-03T20:02:17Z",
    "title_canon_sha256": "61535334f317906e20f86e8e5fb2322253f924ccc780c53ee40fb63c16015138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00788",
    "kind": "arxiv",
    "version": 1
  }
}