Pith Number

pith:B6FLEJPZ

pith:2018:B6FLEJPZXEDTJ7CNUKUOP4Z2Q6

not attested not anchored not stored refs pending

Searching for spectral oscillations due to photon-axionlike particle conversion using the Fermi-LAT observations of bright supernova remnants

Cun Zhang, Jian Wu, Lei Feng, Qiang Yuan, Yi-Zhong Fan, Yun-Feng Liang, Zi-Qing Xia

arxiv:1801.01646 v2 · 2018-01-05 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6FLEJPZXEDTJ7CNUKUOP4Z2Q6}

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	2026-05-18T00:21:06.868890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8ab225f9b90734fc4da2a8e7f33a878e05123a75bf9cb24af49a54807a0cf0

Aliases

arxiv: 1801.01646 · arxiv_version: 1801.01646v2 · doi: 10.48550/arxiv.1801.01646 · pith_short_12: B6FLEJPZXEDT · pith_short_16: B6FLEJPZXEDTJ7CN · pith_short_8: B6FLEJPZ

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/B6FLEJPZXEDTJ7CNUKUOP4Z2Q6 \
  | 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: 0f8ab225f9b90734fc4da2a8e7f33a878e05123a75bf9cb24af49a54807a0cf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e10a77b8bfd1a14248d60f8cf5efd47273e222b32ec8bffb964e2bde3214b353",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-05T06:50:38Z",
    "title_canon_sha256": "3dd36dd551a62e241419f858c30d072e2491c9ddbcb204f29dabea381f542bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01646",
    "kind": "arxiv",
    "version": 2
  }
}