Pith Number

pith:63PUMGET

pith:2026:63PUMGET27IQS6T4RVQTCXDZC6

not attested not anchored not stored refs pending

The problem of escape: a missing bit in the theory of the origin of cosmic rays

E. Amato (INAF/Arcetri), P. Blasi (GSSI)

arxiv:2607.06024 v1 · 2026-07-07 · 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{63PUMGET27IQS6T4RVQTCXDZC6}

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	2026-07-08T01:18:54.263619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6df461893d7d1097a7c8d61315c7917b6baac8d9339a95dfdb3ff5204697599

Aliases

arxiv: 2607.06024 · arxiv_version: 2607.06024v1 · doi: 10.48550/arxiv.2607.06024 · pith_short_12: 63PUMGET27IQ · pith_short_16: 63PUMGET27IQS6T4 · pith_short_8: 63PUMGET

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/63PUMGET27IQS6T4RVQTCXDZC6 \
  | 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: f6df461893d7d1097a7c8d61315c7917b6baac8d9339a95dfdb3ff5204697599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20df91788bb2b1ae3cc6137cf0de11b5043e2e79e139cd882657e1c860350c43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-07T09:04:25Z",
    "title_canon_sha256": "80b48a5425530b3f7c02cd6960505adc90dfbf4dbe050d19925b953559023c90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06024",
    "kind": "arxiv",
    "version": 1
  }
}