Pith Number

pith:XSRTCHIN

pith:2015:XSRTCHINJE6VA7OC3T2MCCHISX

not attested not anchored not stored refs pending

Detailed modelling of the 21-cm Forest

Benoit Semelin

arxiv:1510.02296 v1 · 2015-10-08 · 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{XSRTCHINJE6VA7OC3T2MCCHISX}

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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	2026-05-18T01:26:41.128347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bca3311d0d493d507dc2dcf4c108e895e33ad2821c597aebeb0e39b4ff0c0877

Aliases

arxiv: 1510.02296 · arxiv_version: 1510.02296v1 · doi: 10.48550/arxiv.1510.02296 · pith_short_12: XSRTCHINJE6V · pith_short_16: XSRTCHINJE6VA7OC · pith_short_8: XSRTCHIN

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/XSRTCHINJE6VA7OC3T2MCCHISX \
  | 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: bca3311d0d493d507dc2dcf4c108e895e33ad2821c597aebeb0e39b4ff0c0877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526852356e8d3976d23238d35b8ee1d571528394c2da3cbbcf280d630d14385a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-10-08T12:46:03Z",
    "title_canon_sha256": "cb2506de5a59c2ab7506b16f573803ac4d242b90e900f8d0537d869a6f6daaa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02296",
    "kind": "arxiv",
    "version": 1
  }
}