Pith Number

pith:EMSTO2EN

pith:2016:EMSTO2ENOTNPHOPPAFFQVGN5K3

not attested not anchored not stored refs pending

Sagittarius A* as an Origin of the Galactic PeV Cosmic Rays?

Kohta Murase, Shigeo S. Kimura, Yutaka Fujita

arxiv:1604.00003 v4 · 2016-03-31 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMSTO2ENOTNPHOPPAFFQVGN5K3}

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	2026-05-18T00:43:09.486781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

232537688d74daf3b9ef014b0a99bd56df54462c620e8869872a533409dd5723

Aliases

arxiv: 1604.00003 · arxiv_version: 1604.00003v4 · doi: 10.48550/arxiv.1604.00003 · pith_short_12: EMSTO2ENOTNP · pith_short_16: EMSTO2ENOTNPHOPP · pith_short_8: EMSTO2EN

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/EMSTO2ENOTNPHOPPAFFQVGN5K3 \
  | 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: 232537688d74daf3b9ef014b0a99bd56df54462c620e8869872a533409dd5723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b05c79ae12e37726dd1dceaf1fe5edff801a4a90497db6d4098c33c05f5f3b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-31T20:00:00Z",
    "title_canon_sha256": "fac0f140cb4984d23d23f811f2bfa8eb12798fccf35fbe522409330ba4be3f19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00003",
    "kind": "arxiv",
    "version": 4
  }
}