Pith Number

pith:DMXF4SLS

pith:2017:DMXF4SLS3J3LMR5BN2GK44HB77

not attested not anchored not stored refs pending

The angular power spectrum measurement of the Galactic synchrotron emission in two fields of the TGSS survey

Abhik Ghosh, H.T. Intema, Nirupam Roy, Samir Choudhuri, Sk. Saiyad Ali, Somnath Bharadwaj

arxiv:1704.08642 v2 · 2017-04-27 · 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{DMXF4SLS3J3LMR5BN2GK44HB77}

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	2026-05-18T00:39:28.399126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2e5e4972da76b647a16e8cae70e1ffc2f774f8199f2cce4c0fac5a0dce7662

Aliases

arxiv: 1704.08642 · arxiv_version: 1704.08642v2 · doi: 10.48550/arxiv.1704.08642 · pith_short_12: DMXF4SLS3J3L · pith_short_16: DMXF4SLS3J3LMR5B · pith_short_8: DMXF4SLS

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/DMXF4SLS3J3LMR5BN2GK44HB77 \
  | 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: 1b2e5e4972da76b647a16e8cae70e1ffc2f774f8199f2cce4c0fac5a0dce7662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32af6688e2f015e895a0697872d1ffc5038a6d81e022f4b530f0c157af507ba9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-04-27T16:25:52Z",
    "title_canon_sha256": "8f3ea3a0fcf98a4e8f4e1e5d7adcb2ed66230792682dc995954b42daa9df15f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08642",
    "kind": "arxiv",
    "version": 2
  }
}