Pith Number

pith:5NU5PX4T

pith:2014:5NU5PX4TWXWVSTT2YSUTU6T3BC

not attested not anchored not stored refs pending

On cosmic-ray production efficiency at supernova remnant shocks propagating into realistic diffuse interstellar medium

Aya Bamba, Jacco Vink, Jiro Shimoda, Ryo Yamazaki, Tsuyoshi Inoue, Yutaka Ohira

arxiv:1412.2874 v3 · 2014-12-09 · 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{5NU5PX4TWXWVSTT2YSUTU6T3BC}

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	2026-05-18T01:41:20.564341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb69d7df93b5ed594e7ac4a93a7a7b089b455c19a90067edb8e27de1bf8b59d1

Aliases

arxiv: 1412.2874 · arxiv_version: 1412.2874v3 · doi: 10.48550/arxiv.1412.2874 · pith_short_12: 5NU5PX4TWXWV · pith_short_16: 5NU5PX4TWXWVSTT2 · pith_short_8: 5NU5PX4T

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/5NU5PX4TWXWVSTT2YSUTU6T3BC \
  | 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: eb69d7df93b5ed594e7ac4a93a7a7b089b455c19a90067edb8e27de1bf8b59d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a580bc9e39d18c252431748079afc27569fc54a6d5de5b618c85e63bf092c9c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-12-09T07:33:46Z",
    "title_canon_sha256": "1b264c24927659bf9afc1095050cc34bb6641821072a755b09accbf33c1c8c55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2874",
    "kind": "arxiv",
    "version": 3
  }
}