Pith Number

pith:S62L2ILA

pith:2021:S62L2ILA2HYF4IFYU6OI4COHWF

not attested not anchored not stored refs pending

Observations of a radio-bright, X-ray obscured GRS 1915+105

A. Segreto, D. A. Green, D. R. A. Williams, G. Sivakoff, I. Heywood, J. J. E. Kajava, L. Rhodes, M. Del Santo, M. Giustini, P. A. Woudt, R. Fender, S. E. Motta

arxiv:2101.01187 v2 · 2021-01-04 · 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{S62L2ILA2HYF4IFYU6OI4COHWF}

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

2 papers in Pith

An intrinsic decline of accretion activity in GRS 1915+105

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

Receipt and verification

First computed	2026-07-05T02:19:42.710980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97b4bd2160d1f05e20b8a79c8e09c7b15b0c3569ade41a3c633ffb422152b813

Aliases

arxiv: 2101.01187 · arxiv_version: 2101.01187v2 · doi: 10.48550/arxiv.2101.01187 · pith_short_12: S62L2ILA2HYF · pith_short_16: S62L2ILA2HYF4IFY · pith_short_8: S62L2ILA

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/S62L2ILA2HYF4IFYU6OI4COHWF \
  | 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: 97b4bd2160d1f05e20b8a79c8e09c7b15b0c3569ade41a3c633ffb422152b813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4196c45f97d9636fc357b904bab3549181cb42015523cd4dd34d20625dd2a598",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-04T19:00:02Z",
    "title_canon_sha256": "3c4b0f71a800781bdbf3f1088d829bc976ff9f4fa02b79d961c696b3b069e948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01187",
    "kind": "arxiv",
    "version": 2
  }
}