Pith Number

pith:G555QZUP

pith:2008:G555QZUPHLWRMLIYEEOIV3NY2W

not attested not anchored not stored refs pending

Pseudo Rotation Curve connecting the Galaxy, Dark Halo, and Local Group

Inst. Astronomy, Kagoshima University, Univ. Tokyo), Yoshiaki Sofue (Dept. Phys. Astroph

arxiv:0811.0860 v2 · 2008-11-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G555QZUPHLWRMLIYEEOIV3NY2W}

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

Testing Scalar Field Dark Matter models in M31 galaxy through the Rotation Curve analysis

Receipt and verification

First computed	2026-05-18T02:15:22.052326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

377bd8668f3aed162d18211c8aedb8d5b7e6e77c3dc14751cc27d668063a309c

Aliases

arxiv: 0811.0860 · arxiv_version: 0811.0860v2 · doi: 10.48550/arxiv.0811.0860 · pith_short_12: G555QZUPHLWR · pith_short_16: G555QZUPHLWRMLIY · pith_short_8: G555QZUP

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/G555QZUPHLWRMLIYEEOIV3NY2W \
  | 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: 377bd8668f3aed162d18211c8aedb8d5b7e6e77c3dc14751cc27d668063a309c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2e8f58147c33dc273fc0da41b34945d1af94a9d105a4beb5e12b1ec21054961",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-06T02:41:48Z",
    "title_canon_sha256": "0360fca89f4172b5dff6c13d178bd338a761dd006c18ccc1ad40e72c08327758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0860",
    "kind": "arxiv",
    "version": 2
  }
}