Pith Number

pith:PHJMTH7Q

pith:2017:PHJMTH7QDV4T3ZTCOIKFEEN3PB

not attested not anchored not stored refs pending

An Atlas of Exotic Variability in IGR J17091-3624: A Comparison with GRS 1915+105

Christopher M. Boon, Diego Altamirano, James Matthew Christopher Court, Kazutaka Yamaoka, Margarita Pereyra, Mayukh Pahari, Rudy Wijnands, Tomaso Belloni

arxiv:1703.09572 v1 · 2017-03-28 · 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{PHJMTH7QDV4T3ZTCOIKFEEN3PB}

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	2026-05-18T00:43:26.025336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d2c99ff01d793de66272145211bb7877bfd1d265dd4593bf19e3c6da3f69b3

Aliases

arxiv: 1703.09572 · arxiv_version: 1703.09572v1 · doi: 10.48550/arxiv.1703.09572 · pith_short_12: PHJMTH7QDV4T · pith_short_16: PHJMTH7QDV4T3ZTC · pith_short_8: PHJMTH7Q

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/PHJMTH7QDV4T3ZTCOIKFEEN3PB \
  | 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: 79d2c99ff01d793de66272145211bb7877bfd1d265dd4593bf19e3c6da3f69b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e43279c4fb0e1af5e4430b7c8ce3fc1db41f40be3296e8c31866b3d47bc699a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-28T13:46:34Z",
    "title_canon_sha256": "8aea559d6ee193248bf5b8204f0c195a68401358b79ade76fec83f95c0fcb584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09572",
    "kind": "arxiv",
    "version": 1
  }
}