Pith Number

pith:AQAM6LAO

pith:2026:AQAM6LAOWUTJSZB56ZXRA7AMGY

not attested not anchored not stored refs pending

Discovery of a quasi-periodic oscillation non-harmonically related to the Type-C QPO in the hard intermedidate state of MAXI J1820+070

Diego Altamirano, Federico Garc\'ia, Mariano M\'endez, Pei Jin, Ruican Ma

arxiv:2606.18004 v1 · 2026-06-16 · 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{AQAM6LAOWUTJSZB56ZXRA7AMGY}

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	2026-06-19T16:10:45.661368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0400cf2c0eb52699643df66f107c0c36393d76513ed8381e16748e4576b7d6e4

Aliases

arxiv: 2606.18004 · arxiv_version: 2606.18004v1 · doi: 10.48550/arxiv.2606.18004 · pith_short_12: AQAM6LAOWUTJ · pith_short_16: AQAM6LAOWUTJSZB5 · pith_short_8: AQAM6LAO

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/AQAM6LAOWUTJSZB56ZXRA7AMGY \
  | 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: 0400cf2c0eb52699643df66f107c0c36393d76513ed8381e16748e4576b7d6e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8579c3db8530e63fd35ed4f996055e19d0ab6bbd2402794b5d02b7357db7b923",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-16T14:51:11Z",
    "title_canon_sha256": "52b0b45db0d4f68e060b74903d009f4951973bc7bed638a69974f9dad8992f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18004",
    "kind": "arxiv",
    "version": 1
  }
}