Pith Number

pith:EKJDMOHS

pith:2018:EKJDMOHSTUZTLCXTNJWSJA7CMQ

not attested not anchored not stored refs pending

Estimate of the energy spectrum of the light component of cosmic rays in HAWC using the shower age and the fraction of hit PMT's

J.C. Arteaga-Vel\'azquez, J.D. \'Alvarez (for the HAWC Collaboration), Z. Hampel-Arias

arxiv:1801.05526 v1 · 2018-01-17 · 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{EKJDMOHSTUZTLCXTNJWSJA7CMQ}

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	2026-05-18T00:12:06.892893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22923638f29d33358af36a6d2483e26423d22fc5e69d96fa8ff39f15b5943f2c

Aliases

arxiv: 1801.05526 · arxiv_version: 1801.05526v1 · doi: 10.48550/arxiv.1801.05526 · pith_short_12: EKJDMOHSTUZT · pith_short_16: EKJDMOHSTUZTLCXT · pith_short_8: EKJDMOHS

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/EKJDMOHSTUZTLCXTNJWSJA7CMQ \
  | 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: 22923638f29d33358af36a6d2483e26423d22fc5e69d96fa8ff39f15b5943f2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d295b814b5205eb82139d7e2434dd5f90a8bcda8bfae25d4d27e021288583a28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-17T02:16:54Z",
    "title_canon_sha256": "96f21e70b45d9205e6a7fca52d3146a6e600b82f9885ea0481bca9bf32e2fd37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05526",
    "kind": "arxiv",
    "version": 1
  }
}