Pith Number

pith:FBL2VFJZ

pith:2013:FBL2VFJZZ4AP3CPARZB553JH2E

not attested not anchored not stored refs pending

The Pesky Power Asymmetry

Donghui Jeong, Jens Chluba, Liang Dai, Marc Kamionkowski

arxiv:1303.6949 v1 · 2013-03-27 · 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{FBL2VFJZZ4AP3CPARZB553JH2E}

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	2026-05-18T03:19:57.517005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2857aa9539cf00fd89e08e43deed27d1251c7e5469382837672a6d866eb68626

Aliases

arxiv: 1303.6949 · arxiv_version: 1303.6949v1 · doi: 10.48550/arxiv.1303.6949 · pith_short_12: FBL2VFJZZ4AP · pith_short_16: FBL2VFJZZ4AP3CPA · pith_short_8: FBL2VFJZ

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/FBL2VFJZZ4AP3CPARZB553JH2E \
  | 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: 2857aa9539cf00fd89e08e43deed27d1251c7e5469382837672a6d866eb68626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423f4a78917baf72031a3ce4f6efb7f26db460191048880cc0eac7d61104b64a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-27T20:00:01Z",
    "title_canon_sha256": "7d708573f7569dbce8a6164bfc84e4c612daa65e7a9e5fe35f62886bda7aa2e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6949",
    "kind": "arxiv",
    "version": 1
  }
}