Pith Number

pith:3MJDQ3H6

pith:2017:3MJDQ3H6JHR6YHF52V6KCBV63L

not attested not anchored not stored refs pending

The UHECR source evolution and high-energy neutrinos and {\gamma}-rays

Armando di Matteo, Denise Boncioli, Francesco Salamida, Roberto Aloisio, Sergio Petrera

arxiv:1707.04836 v1 · 2017-07-16 · 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{3MJDQ3H6JHR6YHF52V6KCBV63L}

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	2026-05-18T00:01:16.636512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db12386cfe49e3ec1cbdd57ca106bedade646a4b7a403982b65992d997a8294e

Aliases

arxiv: 1707.04836 · arxiv_version: 1707.04836v1 · doi: 10.48550/arxiv.1707.04836 · pith_short_12: 3MJDQ3H6JHR6 · pith_short_16: 3MJDQ3H6JHR6YHF5 · pith_short_8: 3MJDQ3H6

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/3MJDQ3H6JHR6YHF52V6KCBV63L \
  | 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: db12386cfe49e3ec1cbdd57ca106bedade646a4b7a403982b65992d997a8294e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7312f91e589667bae473f2a4abec16e0dbe141a814dfac3fad1ba398f1d712d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-16T07:16:52Z",
    "title_canon_sha256": "67772a6d9d9b14e5dccb564bf2f4170d98aff0319957e50605f8424426a15366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04836",
    "kind": "arxiv",
    "version": 1
  }
}