Pith Number

pith:VL7754QK

pith:2018:VL7754QKTFHJHBRQXUCG5T5VHG

not attested not anchored not stored refs pending

Study of the reflection spectra of SAX J1748.9-2021

Anjan Dutta, Chetana Jain, Rahul Sharma

arxiv:1810.07115 v1 · 2018-10-16 · 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{VL7754QKTFHJHBRQXUCG5T5VHG}

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	2026-05-18T00:03:10.374295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aafffef20a994e938630bd046ecfb539b01ff7e30f66442c9c9c92bb362ee5e3

Aliases

arxiv: 1810.07115 · arxiv_version: 1810.07115v1 · doi: 10.48550/arxiv.1810.07115 · pith_short_12: VL7754QKTFHJ · pith_short_16: VL7754QKTFHJHBRQ · pith_short_8: VL7754QK

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/VL7754QKTFHJHBRQXUCG5T5VHG \
  | 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: aafffef20a994e938630bd046ecfb539b01ff7e30f66442c9c9c92bb362ee5e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f426af11d386229dec7c59d14acee7d21d153dc1f372bc5646284edf656afa6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-16T16:14:41Z",
    "title_canon_sha256": "a6cc2875973db379ca7fdc6455965781f24f603718a3976a962ec5eae6f5c3a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07115",
    "kind": "arxiv",
    "version": 1
  }
}