Pith Number

pith:2AHSD66B

pith:2011:2AHSD66BUH4USDISH7TSOORRHR

not attested not anchored not stored refs pending

Semi-blind Eigen-analyses of Recombination Histories Using CMB Data

Jens Chluba, J. Richard Bond, Marzieh Farhang

arxiv:1110.4608 v1 · 2011-10-20 · 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{2AHSD66BUH4USDISH7TSOORRHR}

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

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T02:00:07.705219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00f21fbc1a1f9490d123fe7273a313c749d50da94b145be09af59c13db163a8

Aliases

arxiv: 1110.4608 · arxiv_version: 1110.4608v1 · doi: 10.48550/arxiv.1110.4608 · pith_short_12: 2AHSD66BUH4U · pith_short_16: 2AHSD66BUH4USDIS · pith_short_8: 2AHSD66B

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/2AHSD66BUH4USDISH7TSOORRHR \
  | 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: d00f21fbc1a1f9490d123fe7273a313c749d50da94b145be09af59c13db163a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4463f108dbe6a879cfcef502ef8d3f84ba3b63e2aa793a349ad8fa2364923f14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-20T18:57:26Z",
    "title_canon_sha256": "26186b9eb6e8641d61e9a0adcf8622509dd33f49aa5e008773cef03a85e9425b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4608",
    "kind": "arxiv",
    "version": 1
  }
}