Pith Number

pith:D43SXT6X

pith:2024:D43SXT6XX76HN2UGNQBBSL6B34

not attested not anchored not stored refs pending

The PRL 2.5m Telescope and its First Light Instruments: FOC & PARAS-2

Abhijit Chakraborty, Ashirbad Nayak, Kapil Kumar Bharadwaj, Kevikumar A. Lad, Nafees Ahmed, Neelam J.S.S.V. Prasad, Nikitha Jithendran, Rishikesh Sharma, Vishal Joshi, Vivek Kumar Mishra

arxiv:2401.07715 v1 · 2024-01-15 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D43SXT6XX76HN2UGNQBBSL6B34}

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	2026-07-05T08:36:21.663146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f372bcfd7bffc76ea866c02192fc1df2e9c29dc8574cc747b83354a14cbb83b

Aliases

arxiv: 2401.07715 · arxiv_version: 2401.07715v1 · doi: 10.48550/arxiv.2401.07715 · pith_short_12: D43SXT6XX76H · pith_short_16: D43SXT6XX76HN2UG · pith_short_8: D43SXT6X

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/D43SXT6XX76HN2UGNQBBSL6B34 \
  | 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: 1f372bcfd7bffc76ea866c02192fc1df2e9c29dc8574cc747b83354a14cbb83b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adba273da4944d66237c9a56e5304b381299b9f79572c0584a40e6c5d5957051",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-01-15T14:32:25Z",
    "title_canon_sha256": "56c81326025c9d2efbe52e97091968b1c5584b2b164aa9502f32c9ea9d0f5342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.07715",
    "kind": "arxiv",
    "version": 1
  }
}