Pith Number

pith:NNLCOSW2

pith:2019:NNLCOSW2DE3D6S3RDMHHPMKAVB

not attested not anchored not stored refs pending

Hot Corona Properties of Swift/BAT detected AGN

Bi-Xuan Zhao (NJNU, Chan Wang, China), Li-Ming Yu, Nanjing, Wei-Hao Bian

arxiv:1905.08428 v1 · 2019-05-21 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNLCOSW2DE3D6S3RDMHHPMKAVB}

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	2026-05-17T23:43:00.193728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b56274ada19363f4b711b0e77b140a86fbac96fe772dcb5e1118db4ff88176d

Aliases

arxiv: 1905.08428 · arxiv_version: 1905.08428v1 · doi: 10.48550/arxiv.1905.08428 · pith_short_12: NNLCOSW2DE3D · pith_short_16: NNLCOSW2DE3D6S3R · pith_short_8: NNLCOSW2

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/NNLCOSW2DE3D6S3RDMHHPMKAVB \
  | 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: 6b56274ada19363f4b711b0e77b140a86fbac96fe772dcb5e1118db4ff88176d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22b4738679cb8e993dd8ac9c16e2e9a0572a516fe2a18b8aced0711072971c08",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-21T03:36:30Z",
    "title_canon_sha256": "0843db7831ad3b3d53b8712be1d9e994caccae26140ddc31d56335585b4672d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08428",
    "kind": "arxiv",
    "version": 1
  }
}