Pith Number

pith:EJWLBGPD

pith:2009:EJWLBGPDSF6GL3NQATVCQX56HE

not attested not anchored not stored refs pending

Studies of Quasi Periodic Oscillations in the Black Hole Transient XTE J 1817-330

((1) Tata Institute of Fundamental Research, (2) Raman Research Institute, 3), (3) Gauhati University, Banglore, B. Paul (2), Guwahati), Jayashree Roy (1, K. Duorah (3), P.C. Agrawal (1)

arxiv:0911.0999 v3 · 2009-11-05 · 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{EJWLBGPDSF6GL3NQATVCQX56HE}

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	2026-05-18T02:10:59.338655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226cb099e3917c65edb004ea285fbe39042919cb6964c33690e81f06962ad9de

Aliases

arxiv: 0911.0999 · arxiv_version: 0911.0999v3 · doi: 10.48550/arxiv.0911.0999 · pith_short_12: EJWLBGPDSF6G · pith_short_16: EJWLBGPDSF6GL3NQ · pith_short_8: EJWLBGPD

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/EJWLBGPDSF6GL3NQATVCQX56HE \
  | 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: 226cb099e3917c65edb004ea285fbe39042919cb6964c33690e81f06962ad9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e5797b462b4588a806bc662be83190effa71f8b0cfbbdd46f4454f087293cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-11-05T09:27:45Z",
    "title_canon_sha256": "68ca6adc94398cdfbec11815cad31ae56a038c12f78c45e6bb8996830f4d000c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0999",
    "kind": "arxiv",
    "version": 3
  }
}