Pith Number

pith:PJSGAT57

pith:2016:PJSGAT57YSS3ZATN7WYZZOJVUN

not attested not anchored not stored refs pending

Capturing the 3D Motion of an Infalling Galaxy via Fluid Dynamics

Christine Jones, Elke Roediger, Eugene Churazov, Marie E. Machacek, Paul E. J. Nulsen, Ralph P. Kraft, Scott W. Randall, William R. Forman, Yuanyuan Su

arxiv:1611.04640 v3 · 2016-11-14 · astro-ph.HE · 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{PJSGAT57YSS3ZATN7WYZZOJVUN}

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	2026-05-18T00:52:13.937800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a64604fbfc4a5bc826dfdb19cb935a3650b63c3053c52eaf017c4fbc142f552

Aliases

arxiv: 1611.04640 · arxiv_version: 1611.04640v3 · doi: 10.48550/arxiv.1611.04640 · pith_short_12: PJSGAT57YSS3 · pith_short_16: PJSGAT57YSS3ZATN · pith_short_8: PJSGAT57

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/PJSGAT57YSS3ZATN7WYZZOJVUN \
  | 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: 7a64604fbfc4a5bc826dfdb19cb935a3650b63c3053c52eaf017c4fbc142f552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1202db76e37e310454e42bdd2cd9a3c1b6e684edbb8a1eeff7a8f542db179f2d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-14T22:46:50Z",
    "title_canon_sha256": "d2a94562aa50b7798eb4efa6ca8ae594dde42246031a1456c7a6a171e0d2f695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04640",
    "kind": "arxiv",
    "version": 3
  }
}