Pith Number

pith:YUKS43W2

pith:2024:YUKS43W2ZU725ULA3522DODK2C

not attested not anchored not stored refs pending

Prospects for Observing High-redshift Radio-loud Quasars in the SKA Era: Paving the Way for 21-cm Forest Observations

Hong Guo, Qi Niu, Xin Zhang, Yichao Li, Yidong Xu

arxiv:2407.18136 v2 · 2024-07-25 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUKS43W2ZU725ULA3522DODK2C}

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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	2026-07-05T09:58:22.970674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5152e6edacd3faed160df75a1b86ad0ad8e89058d3772c99004b6e7f094c53e

Aliases

arxiv: 2407.18136 · arxiv_version: 2407.18136v2 · doi: 10.48550/arxiv.2407.18136 · pith_short_12: YUKS43W2ZU72 · pith_short_16: YUKS43W2ZU725ULA · pith_short_8: YUKS43W2

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/YUKS43W2ZU725ULA3522DODK2C \
  | 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: c5152e6edacd3faed160df75a1b86ad0ad8e89058d3772c99004b6e7f094c53e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8355489abea325e40fdff5b82b352edb940a14c1f841dc65ff45dec435bb30c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-07-25T15:41:09Z",
    "title_canon_sha256": "120fb9521584b912e0d61f7e5476b67f48cdbc75ddc15f386d8dc64e2aed8359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18136",
    "kind": "arxiv",
    "version": 2
  }
}