Pith Number

pith:YEXB3QRP

pith:2025:YEXB3QRPM3G5N4MNHJYS34EVKP

not attested not anchored not stored refs pending

A measurement of Galactic synchrotron emission using MWA drift scan observations

Akash Kumar Patwa, Khandakar Md Asif Elahi, Samir Choudhuri, Shiv Sethi, Shouvik Sarkar, Somnath Bharadwaj, Suman Chatterjee

arxiv:2506.14310 v1 · 2025-06-17 · astro-ph.GA · 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{YEXB3QRPM3G5N4MNHJYS34EVKP}

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	2026-07-05T11:48:50.104494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12e1dc22f66cdd6f18d3a712df09553e40711cff21d82b24f66ae7694efedd8

Aliases

arxiv: 2506.14310 · arxiv_version: 2506.14310v1 · doi: 10.48550/arxiv.2506.14310 · pith_short_12: YEXB3QRPM3G5 · pith_short_16: YEXB3QRPM3G5N4MN · pith_short_8: YEXB3QRP

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/YEXB3QRPM3G5N4MNHJYS34EVKP \
  | 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: c12e1dc22f66cdd6f18d3a712df09553e40711cff21d82b24f66ae7694efedd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ea705e628ac4c9b5b33613c334e7a1f6bf93e1e83f2f20455cfa55f5b7e5d8a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-17T08:38:02Z",
    "title_canon_sha256": "107b6ea3544892cbb74b571f8fb33a5d4853ef9198a4af3d93206b602adce010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14310",
    "kind": "arxiv",
    "version": 1
  }
}