Pith Number

pith:3FYFPWNX

pith:2022:3FYFPWNX2IFMB6TKASJ2WQDUNV

not attested not anchored not stored refs pending

Periapsis shifts in dark matter distribution around a black hole

Hiromi Saida, Takahisa Igata, Tomohiro Harada, Yohsuke Takamori

arxiv:2202.00202 v2 · 2022-02-01 · gr-qc · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FYFPWNX2IFMB6TKASJ2WQDUNV}

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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.

Cited by

1 paper in Pith

Effect of dark matter halo on transonic accretion flow around a galactic black hole

Receipt and verification

First computed	2026-07-05T07:47:39.874430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97057d9b7d20ac0fa6a0493ab40746d7dff1080a8d6fc447ac2c06b135e3b0b

Aliases

arxiv: 2202.00202 · arxiv_version: 2202.00202v2 · doi: 10.48550/arxiv.2202.00202 · pith_short_12: 3FYFPWNX2IFM · pith_short_16: 3FYFPWNX2IFMB6TK · pith_short_8: 3FYFPWNX

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/3FYFPWNX2IFMB6TKASJ2WQDUNV \
  | 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: d97057d9b7d20ac0fa6a0493ab40746d7dff1080a8d6fc447ac2c06b135e3b0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4613853869520ef93451a52186e8879c494e579672e2fb9b700b57d5a3611002",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-02-01T03:50:20Z",
    "title_canon_sha256": "64fd69469fccb6affa6d9754b79de82c67175f208e78d5b148023d296de1a204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00202",
    "kind": "arxiv",
    "version": 2
  }
}