Pith Number

pith:Y72GAFBT

pith:2010:Y72GAFBTSEKZAWVDPH2WYLDMVT

not attested not anchored not stored refs pending

Direct reconstruction of dark energy

Caroline Zunckel (Princeton, Chris Clarkson (Cape Town), KwaZulu-Natal)

arxiv:1002.5004 v2 · 2010-02-26 · 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{Y72GAFBTSEKZAWVDPH2WYLDMVT}

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

Baryonification II: Constraining feedback with X-ray and kinematic Sunyaev-Zel'dovich observations

Receipt and verification

First computed	2026-05-18T02:33:41.908673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f46014339115905aa379f56c2c6cace2198c175f90b77cb6f840a27e699dc6

Aliases

arxiv: 1002.5004 · arxiv_version: 1002.5004v2 · doi: 10.48550/arxiv.1002.5004 · pith_short_12: Y72GAFBTSEKZ · pith_short_16: Y72GAFBTSEKZAWVD · pith_short_8: Y72GAFBT

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/Y72GAFBTSEKZAWVDPH2WYLDMVT \
  | 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: c7f46014339115905aa379f56c2c6cace2198c175f90b77cb6f840a27e699dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6699ecc8765a92061e4442ff1637d718f97c3f7496926404431caf42a6595e87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-26T15:11:53Z",
    "title_canon_sha256": "67a4dd4a71a5f5e7cf6848ffd47af4e6384496d96f8b491ab6088f5575d9c6ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.5004",
    "kind": "arxiv",
    "version": 2
  }
}