Pith Number

pith:DGWP76UZ

pith:2018:DGWP76UZHSOMKCGC56RTMUSAMT

not attested not anchored not stored refs pending

GMRT Archive Processing Project

Archit Sakhadeo, B. Ratnakumar, C. H. Ishwara-Chandra, Divya Oberoi, Huib Intema, Lijo George, Rathin Desai, Shadab Shaikh, Shubhankar Deshpande, Yogesh Wadadekar

arxiv:1812.02358 v1 · 2018-12-06 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGWP76UZHSOMKCGC56RTMUSAMT}

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	2026-05-17T23:58:47.040899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19acfffa993c9cc508c2efa336524064c2ad2466a457466be7774685d33e5213

Aliases

arxiv: 1812.02358 · arxiv_version: 1812.02358v1 · doi: 10.48550/arxiv.1812.02358 · pith_short_12: DGWP76UZHSOM · pith_short_16: DGWP76UZHSOMKCGC · pith_short_8: DGWP76UZ

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/DGWP76UZHSOMKCGC56RTMUSAMT \
  | 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: 19acfffa993c9cc508c2efa336524064c2ad2466a457466be7774685d33e5213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be3c5623dd4d4773391b38742aca799359b56251c47ec980ad6e3b07d81ffbcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-12-06T05:36:31Z",
    "title_canon_sha256": "fd1cc11f6eaf00f13faef1a1b5a5e09573637ff958798cb46f02f560b7be98e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02358",
    "kind": "arxiv",
    "version": 1
  }
}