Pith Number

pith:OVVZRLRM

pith:2016:OVVZRLRMACF5KLWIUHLRSY6RP6

not attested not anchored not stored refs pending

Rotation curve fitting and its fatal attraction to cores in realistically simulated galaxy observations

Christopher C. Hayward, Claudia Mendes de Oliveira, Juan C. B. Pineda, Volker Springel

arxiv:1602.07690 v4 · 2016-02-24 · 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{OVVZRLRMACF5KLWIUHLRSY6RP6}

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	2026-05-18T00:54:52.910344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

756b98ae2c008bd52ec8a1d71963d17f9a0d866cc3e86c99ededa14773bef991

Aliases

arxiv: 1602.07690 · arxiv_version: 1602.07690v4 · doi: 10.48550/arxiv.1602.07690 · pith_short_12: OVVZRLRMACF5 · pith_short_16: OVVZRLRMACF5KLWI · pith_short_8: OVVZRLRM

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/OVVZRLRMACF5KLWIUHLRSY6RP6 \
  | 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: 756b98ae2c008bd52ec8a1d71963d17f9a0d866cc3e86c99ededa14773bef991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "175f069ee0fe59f63059cafa0b4ce05d2846a8a14da6c1be362d6870aa7e1950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-24T21:00:03Z",
    "title_canon_sha256": "7b6ff9db89fb5faf03ebe6a4c388f4822d0aa749dfdda8fce0864fc938fd5d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07690",
    "kind": "arxiv",
    "version": 4
  }
}