Pith Number

pith:S7PC3QHM

pith:2018:S7PC3QHMJQSNKMW7WUASNAT5FN

not attested not anchored not stored refs pending

Inefficient cosmic ray diffusion around Vela X : constraints from H.E.S.S. observations of very high-energy electrons

Kun Fang, Ruo-Yu Liu, Xiang-Yu Wang, Zhi-Qiu Huang

arxiv:1807.04182 v2 · 2018-07-11 · 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{S7PC3QHMJQSNKMW7WUASNAT5FN}

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	2026-05-18T00:01:58.659249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97de2dc0ec4c24d532dfb50126827d2b5dc9ac7fe9bfc9d35523039b48a0ae7b

Aliases

arxiv: 1807.04182 · arxiv_version: 1807.04182v2 · doi: 10.48550/arxiv.1807.04182 · pith_short_12: S7PC3QHMJQSN · pith_short_16: S7PC3QHMJQSNKMW7 · pith_short_8: S7PC3QHM

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/S7PC3QHMJQSNKMW7WUASNAT5FN \
  | 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: 97de2dc0ec4c24d532dfb50126827d2b5dc9ac7fe9bfc9d35523039b48a0ae7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9a39e50e7ffc1c5e62360094bcb3c5e304bb4a72c3b16c86c7a852235f41ffa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-11T15:02:52Z",
    "title_canon_sha256": "bf870d98feb0d4430b847710f843dbe5027515c9195e0e16d68872b385186c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04182",
    "kind": "arxiv",
    "version": 2
  }
}