Pith Number

pith:FWVFJQWU

pith:2016:FWVFJQWUOUWOEHJU5HSWSWJGMK

not attested not anchored not stored refs pending

HESS J1427-608: an unusual hard unbroken $\gamma-$ray spectrum in a very wide energy range

Hao-Ning He, Neng-Hui Liao, Qiang Yuan, Si-Ming Liu, Wei-Hong Gao, Xiao-Lei Guo, Yi-Zhong Fan, Yu-Liang Xin

arxiv:1609.01125 v2 · 2016-09-05 · 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{FWVFJQWUOUWOEHJU5HSWSWJGMK}

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	2026-05-18T00:52:14.894437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2daa54c2d4752ce21d34e9e56959266297c2cf9e59f23ecfc4ae889ba35cda99

Aliases

arxiv: 1609.01125 · arxiv_version: 1609.01125v2 · doi: 10.48550/arxiv.1609.01125 · pith_short_12: FWVFJQWUOUWO · pith_short_16: FWVFJQWUOUWOEHJU · pith_short_8: FWVFJQWU

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/FWVFJQWUOUWOEHJU5HSWSWJGMK \
  | 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: 2daa54c2d4752ce21d34e9e56959266297c2cf9e59f23ecfc4ae889ba35cda99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c974fb24510c2f4fe1617f3915ea86f46a9d020f75fb447752a115846f770b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-05T12:16:54Z",
    "title_canon_sha256": "53fbae3ce5f47238e4bc9a9a83654630ee1cd6e612dd379df29c5bc4e81f9c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01125",
    "kind": "arxiv",
    "version": 2
  }
}