Pith Number

pith:YYW6DCRZ

pith:2026:YYW6DCRZEVITP44I3LSUXSQE6Z

not attested not anchored not stored refs pending

Uncovering neutral Hydrogen clouds in Radio Galaxies in the SKA era

Mamta Pandey-Pommier

arxiv:2606.31773 v1 · 2026-06-30 · 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{YYW6DCRZEVITP44I3LSUXSQE6Z}

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.

Receipt and verification

First computed	2026-07-01T01:18:14.328575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62de18a39255137f388dae54bca04f66a693cc45f9a25ee41acf866c3ee1b0a

Aliases

arxiv: 2606.31773 · arxiv_version: 2606.31773v1 · doi: 10.48550/arxiv.2606.31773 · pith_short_12: YYW6DCRZEVIT · pith_short_16: YYW6DCRZEVITP44I · pith_short_8: YYW6DCRZ

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/YYW6DCRZEVITP44I3LSUXSQE6Z \
  | 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: c62de18a39255137f388dae54bca04f66a693cc45f9a25ee41acf866c3ee1b0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f31e02b5c5be7635cf85fd4866d7fadbb00842c8999d717365abeabb0b64f0a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-30T14:56:53Z",
    "title_canon_sha256": "57aa0e9393a08f54cca51ef680ecb3f74daab9957d9dd4f82424e366303dedd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31773",
    "kind": "arxiv",
    "version": 1
  }
}