Pith Number

pith:5VADKXFK

pith:2004:5VADKXFKVC5IO5W2MAF2IRX5GI

not attested not anchored not stored refs pending

GRS 1915+105: The first three months with INTEGRAL

A.A. Zdziarski, A. Castro-Tirado, A.J. Dean, A.R. King, C.R. Kaiser, D.C. Hannikainen, G.G. Pooley, I.F. Mirabel, J. Poutanen, J. Rodriguez, K. Wu, N.J. Westergaard, N. Lund, O. Vilhu, P.A. Charles, P. Hakala, Ph. Durouchoux, R.P. Fender, R.W. Hunstead, S. Brandt, S. Shaw, T. Belloni

arxiv:astro-ph/0405349 v1 · 2004-05-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VADKXFKVC5IO5W2MAF2IRX5GI}

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	2026-07-04T14:13:29.153514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed40355caaa8ba8776da600ba446fd3229b9f757a53f7081a7bfd374c076ef3f

Aliases

arxiv: astro-ph/0405349 · arxiv_version: astro-ph/0405349v1 · doi: 10.48550/arxiv.astro-ph/0405349 · pith_short_12: 5VADKXFKVC5I · pith_short_16: 5VADKXFKVC5IO5W2 · pith_short_8: 5VADKXFK

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/5VADKXFKVC5IO5W2MAF2IRX5GI \
  | 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: ed40355caaa8ba8776da600ba446fd3229b9f757a53f7081a7bfd374c076ef3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dbfc9220dafe17fcaa0ca0d0d7f37664b968905116b1d1b1899ca61e96af1b9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-05-18T14:49:03Z",
    "title_canon_sha256": "82a1a732dbdbdbd58dc8c5e6bf221cd502c34b9862eb0884cf1c280e66e6b2f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0405349",
    "kind": "arxiv",
    "version": 1
  }
}