Pith Number

pith:LZTJOWZ3

pith:2019:LZTJOWZ37KWQMZ2ZARSWBSEXNJ

not attested not anchored not stored refs pending

Galactic cosmic rays after the AMS-02 observations

Carmelo Evoli, Pasquale Blasi, Roberto Aloisio

arxiv:1904.10220 v2 · 2019-04-23 · 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{LZTJOWZ37KWQMZ2ZARSWBSEXNJ}

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	2026-05-17T23:44:11.226695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e66975b3bfaad066759046560c8976a70f4639785c36fa1b2a82f068a9d72ff

Aliases

arxiv: 1904.10220 · arxiv_version: 1904.10220v2 · doi: 10.48550/arxiv.1904.10220 · pith_short_12: LZTJOWZ37KWQ · pith_short_16: LZTJOWZ37KWQMZ2Z · pith_short_8: LZTJOWZ3

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/LZTJOWZ37KWQMZ2ZARSWBSEXNJ \
  | 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: 5e66975b3bfaad066759046560c8976a70f4639785c36fa1b2a82f068a9d72ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712929e053ced1aecc9df34d659aa89c681e3a596b9f6d158ab578f7a97cc743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-23T09:36:56Z",
    "title_canon_sha256": "40a990b061233cda8b0e491a24f18b1e205694b1cbb0e992fa88bebfa9321f07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10220",
    "kind": "arxiv",
    "version": 2
  }
}