Pith Number

pith:VE3LSUGE

pith:2021:VE3LSUGEZNDTWYUDZXKVN6UA6X

not attested not anchored not stored refs pending

AMBER: A Semi-numerical Abundance Matching Box for the Epoch of Reionization

Hy Trac, Ian Holst, Marcelo A. Alvarez, Nianyi Chen, Renyue Cen

arxiv:2109.10375 v2 · 2021-09-21 · astro-ph.CO · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VE3LSUGEZNDTWYUDZXKVN6UA6X}

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

2 papers in Pith

A self-consistent analytical model for both the photoionization rate and reionization history

A hidden reionization prior biases cosmological inference

Receipt and verification

First computed	2026-07-05T04:22:16.963055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a936b950c4cb473b6283cdd556fa80f5fa914c96fd9d5598b4439e3bed27727f

Aliases

arxiv: 2109.10375 · arxiv_version: 2109.10375v2 · doi: 10.48550/arxiv.2109.10375 · pith_short_12: VE3LSUGEZNDT · pith_short_16: VE3LSUGEZNDTWYUD · pith_short_8: VE3LSUGE

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/VE3LSUGEZNDTWYUDZXKVN6UA6X \
  | 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: a936b950c4cb473b6283cdd556fa80f5fa914c96fd9d5598b4439e3bed27727f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92a0d1f67b1c4b627d923bed5a0d30652dfead7b20b3509cbd231931cf6195c4",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-09-21T18:01:00Z",
    "title_canon_sha256": "bf167ea524c523ee42890c1dde8c495ca7d32156ab6c8094bf214150667861c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10375",
    "kind": "arxiv",
    "version": 2
  }
}