Pith Number

pith:75VYJZM7

pith:2016:75VYJZM7YBWIKT6DWENBY2D2JT

not attested not anchored not stored refs pending

The Nainital-Cape Survey-IV

Astrophysics, Bangalore, Beijing, China), Chinese Academy of Sciences, Christ University, Department of Electrical Engineering, Hosur Road, India), Manora Peak, Nainital-India), N. K. Chakradhari (School of Studies in Physics, P. Martinez (SpaceLab, Pt Ravishankar Shukla University, P. van Heerden (SAAO, Raipur, R. B. Kuhn (SAAO, Santosh Joshi (Aryabhatta Research Institute of Observational Sciences (ARIES), South Afirca), South Africa), Sowgata Chowdhury (Department of Physics, T. Medupe (Department of Physics, University of Cape Town, University of the North-West, Y. C. Joshi (ARIES-India), Yerra Bharat Kumar (National Astronomical Observatories

arxiv:1603.03517 v1 · 2016-03-11 · 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{75VYJZM7YBWIKT6DWENBY2D2JT}

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	2026-05-18T01:13:14.949152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6b84e59fc06c854fc3b11a1c687a4cf9fc44791ed2bff6f973e93e3e48d0ee

Aliases

arxiv: 1603.03517 · arxiv_version: 1603.03517v1 · doi: 10.48550/arxiv.1603.03517 · pith_short_12: 75VYJZM7YBWI · pith_short_16: 75VYJZM7YBWIKT6D · pith_short_8: 75VYJZM7

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/75VYJZM7YBWIKT6DWENBY2D2JT \
  | 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: ff6b84e59fc06c854fc3b11a1c687a4cf9fc44791ed2bff6f973e93e3e48d0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d861288afe11252a3d7d30d2901fac236876afa64ff00c5f8abb4f7ef0743c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-11T04:50:30Z",
    "title_canon_sha256": "448338712f753e9208604b10ec36208564c4ba92d7066bd0e43e9a33b2005642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03517",
    "kind": "arxiv",
    "version": 1
  }
}