Pith Number

pith:U24KSRJB

pith:2024:U24KSRJBZ6BE2E2F24USUHUMIP

not attested not anchored not stored refs pending

Origin of the Very High Energy {\gamma}-rays in the Low-luminosity Active Galactic Nucleus NGC 4278

Hai-Ming Zhang (GXU), Jia-Xuan Li (BIT), Jin Zhang (BIT), Ji-Shun Lian (BIT), Tan-Zheng Wu (BIT), Xin-Ke Hu (BIT), Ying-Ying Gan (BIT)

arxiv:2405.00347 v2 · 2024-05-01 · 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{U24KSRJBZ6BE2E2F24USUHUMIP}

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	2026-07-05T08:54:12.674610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b8a94521cf824d1345d7292a1e8c43f801f3e97769d1db5e907a47f827538c

Aliases

arxiv: 2405.00347 · arxiv_version: 2405.00347v2 · doi: 10.48550/arxiv.2405.00347 · pith_short_12: U24KSRJBZ6BE · pith_short_16: U24KSRJBZ6BE2E2F · pith_short_8: U24KSRJB

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/U24KSRJBZ6BE2E2F24USUHUMIP \
  | 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: a6b8a94521cf824d1345d7292a1e8c43f801f3e97769d1db5e907a47f827538c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef260fef5d70cdb8c97e12255224103622016fd8387f4c65791f9beb5042f3c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-05-01T06:40:52Z",
    "title_canon_sha256": "5b006fd5334ecd440e6e2d6f193104c4e973cc2d12ca09ff7a0821da6891d087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00347",
    "kind": "arxiv",
    "version": 2
  }
}