Pith Number

pith:TFAUZSU4

pith:2019:TFAUZSU4XM22JBF5RS3F6MSIIH

not attested not anchored not stored refs pending

Discovery of an accretion-rate independent absolute RMS amplitude of millihertz quasi-periodic oscillations in 4U 1636-53

D. Altamirano, G. C. Mancuso, Guobao Zhang, Mariano Mendez, Ming Lyu

arxiv:1909.07148 v1 · 2019-09-16 · 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{TFAUZSU4XM22JBF5RS3F6MSIIH}

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	2026-07-05T00:17:15.488925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99414cca9cbb35a484bd8cb65f324841fb40a86a72fa2ba9619173549306b1bf

Aliases

arxiv: 1909.07148 · arxiv_version: 1909.07148v1 · doi: 10.48550/arxiv.1909.07148 · pith_short_12: TFAUZSU4XM22 · pith_short_16: TFAUZSU4XM22JBF5 · pith_short_8: TFAUZSU4

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/TFAUZSU4XM22JBF5RS3F6MSIIH \
  | 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: 99414cca9cbb35a484bd8cb65f324841fb40a86a72fa2ba9619173549306b1bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6efef60edeb42442dc30197bef097bb6fc025f77ab43db5b9b3d716f7d195a4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-09-16T12:24:57Z",
    "title_canon_sha256": "bf09e3d0cefb3ae19c614d78eb77bca79dce2689044bc764d381a0bd28448a54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.07148",
    "kind": "arxiv",
    "version": 1
  }
}