Pith Number

pith:S3L3M2U3

pith:2015:S3L3M2U3HUXISHMDOZRORLB43V

not attested not anchored not stored refs pending

X-ray Spectral Analysis of the Steady States of GRS 1915+105

Charith S. Peris, Guy Pooley, James F. Steiner, Jerome Rodriguez, Peggy Varniere, Ronald A. Remillard, Saeqa D. Vrtilek

arxiv:1509.08941 v2 · 2015-09-29 · 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{S3L3M2U3HUXISHMDOZRORLB43V}

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	2026-05-18T01:14:03.213497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96d7b66a9b3d2e891d837662e8ac3cdd4903dd80852ac1aa05d6bcc34458abcb

Aliases

arxiv: 1509.08941 · arxiv_version: 1509.08941v2 · doi: 10.48550/arxiv.1509.08941 · pith_short_12: S3L3M2U3HUXI · pith_short_16: S3L3M2U3HUXISHMD · pith_short_8: S3L3M2U3

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/S3L3M2U3HUXISHMDOZRORLB43V \
  | 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: 96d7b66a9b3d2e891d837662e8ac3cdd4903dd80852ac1aa05d6bcc34458abcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "965169d7be6bb74e97b1775378b189c07c0ea8409ba453508b4f567e9f652403",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-09-29T20:18:51Z",
    "title_canon_sha256": "1d1de40b4855415371f4f99972641baf3dc23f710a5c9189092aef91af1fc397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08941",
    "kind": "arxiv",
    "version": 2
  }
}