Pith Number

pith:EHWG6KLJ

pith:2026:EHWG6KLJFX2W2JX4LUHSNCBM56

not attested not anchored not stored refs pending

Evolution of superthin galaxies under Milgromian dynamics

Cheng-Qun Pang, Hao Chen, Xin-Lei Ge, Zhe-Qi Huang

arxiv:2608.01632 v1 · 2026-08-03 · 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{EHWG6KLJFX2W2JX4LUHSNCBM56}

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	2026-08-04T02:06:11.188884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ec6f29692df56d26fc5d0f26882cefb431f160d01a1d00f7df6ed8debdcb72

Aliases

arxiv: 2608.01632 · arxiv_version: 2608.01632v1 · doi: 10.48550/arxiv.2608.01632 · pith_short_12: EHWG6KLJFX2W · pith_short_16: EHWG6KLJFX2W2JX4 · pith_short_8: EHWG6KLJ

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/EHWG6KLJFX2W2JX4LUHSNCBM56 \
  | 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: 21ec6f29692df56d26fc5d0f26882cefb431f160d01a1d00f7df6ed8debdcb72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d638653e883c2aa54220f4fcb23a8ff545807e16b4567f93f9308736a1c015",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-03T03:05:08Z",
    "title_canon_sha256": "00126aee96f8144fca695b3e5ebe2a898437b327282056b6f2c4c449dae0bb3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01632",
    "kind": "arxiv",
    "version": 1
  }
}