Pith Number

pith:RRSFPSVF

pith:2013:RRSFPSVFG2TFSV7DECKXQI34CH

not attested not anchored not stored refs pending

Weighing the Local Group in the Presence of Dark Energy

Candace Partridge (UCL), Ofer Lahav (UCL), Yehuda Hoffman (HU)

arxiv:1308.0970 v1 · 2013-08-05 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRSFPSVFG2TFSV7DECKXQI34CH}

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

Bypassed Core Formation in Milky Way-Mass SIDM Halos: Implications for the Local Group Past-Pericenter Scenario

Receipt and verification

First computed	2026-05-18T01:48:23.829829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c6457caa536a65957e3209578237c11df5fd6e57314b73504b7b64132f3ee2c

Aliases

arxiv: 1308.0970 · arxiv_version: 1308.0970v1 · doi: 10.48550/arxiv.1308.0970 · pith_short_12: RRSFPSVFG2TF · pith_short_16: RRSFPSVFG2TFSV7D · pith_short_8: RRSFPSVF

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/RRSFPSVFG2TFSV7DECKXQI34CH \
  | 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: 8c6457caa536a65957e3209578237c11df5fd6e57314b73504b7b64132f3ee2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70efdc68838a6a5e7a0fb4115f6badb2328ad93f280a08199041092575da7b77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-05T13:07:19Z",
    "title_canon_sha256": "a7d05ec2ece20f1b8a0091fb61368d48fa43db7eabf16c38897ab0b44ccf325d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0970",
    "kind": "arxiv",
    "version": 1
  }
}