Pith Number

pith:VQ3KAZYP

pith:2010:VQ3KAZYPRTICXTZMJYM463ZLHM

not attested not anchored not stored refs pending

Figures of merit for present and future dark energy probes

Dragan Huterer (Michigan), Michael J. Mortonson (CCAPP/Ohio State), Wayne Hu (KICP/UChicago)

arxiv:1004.0236 v1 · 2010-04-01 · 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{VQ3KAZYPRTICXTZMJYM463ZLHM}

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	2026-05-18T02:33:39.822555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac36a0670f8cd02bcf2c4e19cf6f2b3b139a3ee45cfa122c073b0cea3888165c

Aliases

arxiv: 1004.0236 · arxiv_version: 1004.0236v1 · doi: 10.48550/arxiv.1004.0236 · pith_short_12: VQ3KAZYPRTIC · pith_short_16: VQ3KAZYPRTICXTZM · pith_short_8: VQ3KAZYP

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/VQ3KAZYPRTICXTZMJYM463ZLHM \
  | 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: ac36a0670f8cd02bcf2c4e19cf6f2b3b139a3ee45cfa122c073b0cea3888165c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7f98996a489530d7e63a6f0a8fedf7ab33f1f8c806c9728c077872cfc1a7893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-01T21:08:21Z",
    "title_canon_sha256": "923afdf9855d014aac7f30a92842fc9506b7f7124ddc4cacc7ff697d86bd0707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0236",
    "kind": "arxiv",
    "version": 1
  }
}