Pith Number

pith:TEO4I26M

pith:2017:TEO4I26MV4HVSSI735EZHFCUKY

not attested not anchored not stored refs pending

Declining rotation curves at $z=2$ in $\Lambda$CDM galaxy formation simulations

Adelheid F. Teklu, Alexander Arth, Andreas Burkert, Aura Obreja, Felix Schulze, Klaus Dolag, Rhea-Silvia Remus

arxiv:1711.07985 v2 · 2017-11-21 · 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{TEO4I26MV4HVSSI735EZHFCUKY}

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	2026-05-18T00:21:21.508781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

991dc46bccaf0f59491fdf49939454562397c56ccde048f0695e97c197589815

Aliases

arxiv: 1711.07985 · arxiv_version: 1711.07985v2 · doi: 10.48550/arxiv.1711.07985 · pith_short_12: TEO4I26MV4HV · pith_short_16: TEO4I26MV4HVSSI7 · pith_short_8: TEO4I26M

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/TEO4I26MV4HVSSI735EZHFCUKY \
  | 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: 991dc46bccaf0f59491fdf49939454562397c56ccde048f0695e97c197589815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a7ab42b1216cfe531a788f056dd881bc7518a16495ce3404e9fe6627363016",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-21T19:00:04Z",
    "title_canon_sha256": "09605cc295af70d318f607174903e9cf6f87306bfd4c595ac79f69a6a1ffa61c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07985",
    "kind": "arxiv",
    "version": 2
  }
}