Pith Number

pith:GCTS2SA3

pith:2015:GCTS2SA3RTXI2PD5EI4N4KYVBG

not attested not anchored not stored refs pending

PONDER - A Real time software backend for pulsar and IPS observations at the Ooty Radio Telescope

Arun Naidu, B.C Joshi, M.A Krishnakumar, P.K Manoharan

arxiv:1503.01405 v1 · 2015-03-04 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCTS2SA3RTXI2PD5EI4N4KYVBG}

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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.

Receipt and verification

First computed	2026-05-18T02:25:34.616662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30a72d481b8cee8d3c7d2238de2b1509b4101100cde39aec5b89de512b06901f

Aliases

arxiv: 1503.01405 · arxiv_version: 1503.01405v1 · doi: 10.48550/arxiv.1503.01405 · pith_short_12: GCTS2SA3RTXI · pith_short_16: GCTS2SA3RTXI2PD5 · pith_short_8: GCTS2SA3

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/GCTS2SA3RTXI2PD5EI4N4KYVBG \
  | 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: 30a72d481b8cee8d3c7d2238de2b1509b4101100cde39aec5b89de512b06901f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65c9f2d356b6bed2963be4a79c71766b9b7c884c782555fc4d048a3f5e9e99e2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-03-04T18:23:12Z",
    "title_canon_sha256": "2a52e765ad03b9f4664fe9a8f04f6a6c8d9fd2c3e96814d0ea4ee56ce94a2bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01405",
    "kind": "arxiv",
    "version": 1
  }
}