Pith Number

pith:3CLS7SJT

pith:2026:3CLS7SJTGDERT474Z6NUHRGAFJ

not attested not anchored not stored refs pending

Astrometric Calibration of the 4-m International Liquid Mirror Telescope Observations

Bhavya Ailawadhi, Bikram Pradhan, Brajesh Kumar, Gokul Singh Mehra, Jean Surdej, Kumar Pranshu, Kuntal Misra, Monalisa Dubey, Naveen Dukiya, Paul Hickson, Priyanshi Kumari, Sapna Mishra, Sara Filali, Sarvesh Kumar Yadav, Vibhore Negi

arxiv:2607.02662 v1 · 2026-07-02 · 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{3CLS7SJTGDERT474Z6NUHRGAFJ}

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	2026-07-07T00:16:06.530333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8972fc93330c919f3fccf9b43c4c02a731e39a8edacdb36222cf9556eeb7a6f

Aliases

arxiv: 2607.02662 · arxiv_version: 2607.02662v1 · doi: 10.48550/arxiv.2607.02662 · pith_short_12: 3CLS7SJTGDER · pith_short_16: 3CLS7SJTGDERT474 · pith_short_8: 3CLS7SJT

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/3CLS7SJTGDERT474Z6NUHRGAFJ \
  | 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: d8972fc93330c919f3fccf9b43c4c02a731e39a8edacdb36222cf9556eeb7a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f4233dd24b23e79129847bfb788e6d7793482002f6c2d1020ee337b09ce5280",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-02T18:00:06Z",
    "title_canon_sha256": "c2152086a7418baa13401700ba76fa5260f052d4195ce7f9ab278b3c3dc60f7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02662",
    "kind": "arxiv",
    "version": 1
  }
}