Pith Number

pith:5536LRRS

pith:2016:5536LRRS3ZJ6W6DHIX4YR6TS4J

not attested not anchored not stored refs pending

The black hole binary V404 Cygni: an obscured AGN analogue

C. S\'anchez-Fern\'andez, E. Kuulkers, J. J. E. Kajava, M. Giustini, S. E. Motta

arxiv:1607.02255 v2 · 2016-07-08 · 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{5536LRRS3ZJ6W6DHIX4YR6TS4J}

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.

Cited by

1 paper in Pith

A bright flare in the obscured state of GRS 1915+105 as seen by NICER and Swift

Receipt and verification

First computed	2026-05-18T00:46:40.231803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef77e5c632de53eb786745f988fa72e2588382e9d4661042f6ae997ca5e5a67a

Aliases

arxiv: 1607.02255 · arxiv_version: 1607.02255v2 · doi: 10.48550/arxiv.1607.02255 · pith_short_12: 5536LRRS3ZJ6 · pith_short_16: 5536LRRS3ZJ6W6DH · pith_short_8: 5536LRRS

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/5536LRRS3ZJ6W6DHIX4YR6TS4J \
  | 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: ef77e5c632de53eb786745f988fa72e2588382e9d4661042f6ae997ca5e5a67a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dafb5690ba5705b1c48089b1f7bc4efdbb3144dea177ef1198fccba6f7185db3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-08T07:09:05Z",
    "title_canon_sha256": "891dba9a2eb86d33e9d6c225e273240a8f0250232cd347a7ea6e7c0c67b1b303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02255",
    "kind": "arxiv",
    "version": 2
  }
}