Pith Number

pith:6RHXGQBV

pith:2016:6RHXGQBVEI2TBTMOY33Y33AEGF

not attested not anchored not stored refs pending

The X-ray view of black-hole candidate Swift J1842.5-1124 during its 2008 outburst

Hai-Hui Zhao, Jing-Ping Cai, Jin-Lu Qu, Qi-Rong Yuan, Shan-Shan Weng

arxiv:1612.09110 v1 · 2016-12-29 · 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{6RHXGQBVEI2TBTMOY33Y33AEGF}

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	2026-05-18T00:53:29.158817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f44f734035223530cd8ec6f78dec043146296b8cae2fc94db6c0f1641f00697e

Aliases

arxiv: 1612.09110 · arxiv_version: 1612.09110v1 · doi: 10.48550/arxiv.1612.09110 · pith_short_12: 6RHXGQBVEI2T · pith_short_16: 6RHXGQBVEI2TBTMO · pith_short_8: 6RHXGQBV

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/6RHXGQBVEI2TBTMOY33Y33AEGF \
  | 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: f44f734035223530cd8ec6f78dec043146296b8cae2fc94db6c0f1641f00697e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8658cc1a0e5b90e19f76c7d29f987aec7fd9e9ef53e4a25699c2f805c284995a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-29T11:56:16Z",
    "title_canon_sha256": "9b485e3497e9b8e20f5a48a92302b335cd11a2f5b12bbe5958af5a802fb23644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09110",
    "kind": "arxiv",
    "version": 1
  }
}