Pith Number

pith:4EJMCZ2U

pith:2014:4EJMCZ2U7R6VRCICBUQ5KUTWDX

not attested not anchored not stored refs pending

Ultra-high Energy Cosmic Rays and Neutrinos from Gamma-Ray Bursts, Hypernovae and Galactic Shocks

P. M\'esz\'aros

arxiv:1407.5671 v1 · 2014-07-21 · astro-ph.HE

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

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	2026-05-18T01:42:33.348560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e112c16754fc7d5889020d21d552761def06f0dc8c95fec877ec053be4f1594c

Aliases

arxiv: 1407.5671 · arxiv_version: 1407.5671v1 · doi: 10.48550/arxiv.1407.5671 · pith_short_12: 4EJMCZ2U7R6V · pith_short_16: 4EJMCZ2U7R6VRCIC · pith_short_8: 4EJMCZ2U

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/4EJMCZ2U7R6VRCICBUQ5KUTWDX \
  | 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: e112c16754fc7d5889020d21d552761def06f0dc8c95fec877ec053be4f1594c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66d7697df96f83b7e5018a035a5f3eb639ae833e88c489971fee6ed9099d9dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-21T21:23:12Z",
    "title_canon_sha256": "531739f1d703c5e2a68e37d2baf9e18512ad3c484401c1323fcf60e4163c2a35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5671",
    "kind": "arxiv",
    "version": 1
  }
}