Pith Number

pith:Z3SV3ZO6

pith:2021:Z3SV3ZO675LU33UI3PWGVCNPCN

not attested not anchored not stored refs pending

Prospects of constraining reionization model parameters using Minkowski tensors and Betti numbers

Akanksha Kapahtia, Pravabati Chingangbam, Raghunath Ghara, Stephen Appleby, Tirthankar Roy Choudhury

arxiv:2101.03962 v2 · 2021-01-11 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3SV3ZO675LU33UI3PWGVCNPCN}

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

Topological Signatures of Heating and Dark Matter in the 21 cm Forest

Receipt and verification

First computed	2026-07-05T02:41:12.332386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee55de5deff574dee88dbec6a89af13618e070f68b146baef5dea885f64282e

Aliases

arxiv: 2101.03962 · arxiv_version: 2101.03962v2 · doi: 10.48550/arxiv.2101.03962 · pith_short_12: Z3SV3ZO675LU · pith_short_16: Z3SV3ZO675LU33UI · pith_short_8: Z3SV3ZO6

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/Z3SV3ZO675LU33UI3PWGVCNPCN \
  | 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: cee55de5deff574dee88dbec6a89af13618e070f68b146baef5dea885f64282e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "398e5df9e9ff140dee850ea2ec025d98d368f1914a399fa18e725c90c3373cbd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-01-11T15:21:41Z",
    "title_canon_sha256": "21c4fdf5eb9e21d04d92ee08b42422b1411bbb09ade01ab75ecbac4348dbbb8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03962",
    "kind": "arxiv",
    "version": 2
  }
}