Pith Number

pith:RFOXE5BU

pith:2018:RFOXE5BUKQJGRLCVE4NZ3ISPE3

not attested not anchored not stored refs pending

Very high-energy gamma-ray signature of ultrahigh-energy cosmic-ray acceleration in Centaurus A

Jagdish C. Joshi, Lili Yang, Luis Salvador Miranda, Soebur Razzaque

arxiv:1804.06093 v1 · 2018-04-17 · 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{RFOXE5BUKQJGRLCVE4NZ3ISPE3}

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	2026-05-18T00:17:03.073836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

895d727434541268ac55271b9da24f26f20ccdc34010f93716345410fecc631c

Aliases

arxiv: 1804.06093 · arxiv_version: 1804.06093v1 · doi: 10.48550/arxiv.1804.06093 · pith_short_12: RFOXE5BUKQJG · pith_short_16: RFOXE5BUKQJGRLCV · pith_short_8: RFOXE5BU

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/RFOXE5BUKQJGRLCVE4NZ3ISPE3 \
  | 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: 895d727434541268ac55271b9da24f26f20ccdc34010f93716345410fecc631c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198d81a4f16a3057196b382d09285e65c7ec1975cefc41736fd44923f7d9b508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-04-17T08:01:11Z",
    "title_canon_sha256": "9a74f2688c483a3336ca5a5f421d548e62f34c2980b47b370c49a88c0116c701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06093",
    "kind": "arxiv",
    "version": 1
  }
}