Pith Number

pith:HF6GFYK4

pith:2020:HF6GFYK4WR3HZI2QVP2HOJQLLV

not attested not anchored not stored refs pending

Dark Matter Deficient Galaxies Produced Via High-velocity Galaxy Collisions In High-resolution Numerical Simulations

Boon Kiat Oh, Eun-jin Shin, Goojin Kwon, Ji-Hoon Kim, Joohyun Lee, Minyong Jung, Yongseok Jo

arxiv:2007.09889 v3 · 2020-07-20 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HF6GFYK4WR3HZI2QVP2HOJQLLV}

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.

Cited by

1 paper in Pith

Bypassed Core Formation in Milky Way-Mass SIDM Halos: Implications for the Local Group Past-Pericenter Scenario

Receipt and verification

First computed	2026-07-05T01:28:15.156213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397c62e15cb4767ca350abf477260b5d79de16f380bfb4ab32c59f55834ff946

Aliases

arxiv: 2007.09889 · arxiv_version: 2007.09889v3 · doi: 10.48550/arxiv.2007.09889 · pith_short_12: HF6GFYK4WR3H · pith_short_16: HF6GFYK4WR3HZI2Q · pith_short_8: HF6GFYK4

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/HF6GFYK4WR3HZI2QVP2HOJQLLV \
  | 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: 397c62e15cb4767ca350abf477260b5d79de16f380bfb4ab32c59f55834ff946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce91385bee277995cf10209f026dcab287de3a7d2d8c984ae98dfddcf8a6bb16",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-20T05:00:13Z",
    "title_canon_sha256": "eaa5c67c518b01a4a051c0b05f2be2af21b701f3e41c4d32291428d9e9c869fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09889",
    "kind": "arxiv",
    "version": 3
  }
}