Pith Number

pith:CYRER5DW

pith:2023:CYRER5DW4AHCFRT42NKKKXT4IG

not attested not anchored not stored refs pending

X-ray time lag evaluation of MAXI J1820+070 with a differential cross-correlation analysis

Ken Ebisawa, Masahiro Tsujimoto, Misaki Mizumoto, Tomoki Omama

arxiv:2302.11263 v1 · 2023-02-22 · astro-ph.HE · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYRER5DW4AHCFRT42NKKKXT4IG}

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	2026-07-05T05:51:02.682857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162248f476e00e22c67cd354a55e7c41b138d87eef251343517e459d58e68e08

Aliases

arxiv: 2302.11263 · arxiv_version: 2302.11263v1 · doi: 10.48550/arxiv.2302.11263 · pith_short_12: CYRER5DW4AHC · pith_short_16: CYRER5DW4AHCFRT4 · pith_short_8: CYRER5DW

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/CYRER5DW4AHCFRT42NKKKXT4IG \
  | 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: 162248f476e00e22c67cd354a55e7c41b138d87eef251343517e459d58e68e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f0971139bda444c96cf0db54e3542d6c50b35847bdf55cb39102e4b2a843fb",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-02-22T10:19:35Z",
    "title_canon_sha256": "ceacef3587f588542e3cda059477eb786357170f9cc19fbf1da032aeae833379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11263",
    "kind": "arxiv",
    "version": 1
  }
}