Pith Number

pith:36IR7CS4

pith:2018:36IR7CS4HHICNYNCDDQJ4ITIRY

not attested not anchored not stored refs pending

POLICAN: A Near-infrared Imaging Polarimeter at the 2.1m OAGH Telescope

A. Luna, E. O. Serrano Bernal, J. G. T\'anori, L. Carrasco, M. A. V\'azquez-Rodr\'iguez, R. Devaraj, Y. D. Mayya

arxiv:1803.02478 v1 · 2018-03-06 · 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{36IR7CS4HHICNYNCDDQJ4ITIRY}

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	2026-05-18T00:19:20.460796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df911f8a5c39d026e1a218e09e22688e00ac6f8834e5d04f8d97650f84a183b2

Aliases

arxiv: 1803.02478 · arxiv_version: 1803.02478v1 · doi: 10.48550/arxiv.1803.02478 · pith_short_12: 36IR7CS4HHIC · pith_short_16: 36IR7CS4HHICNYNC · pith_short_8: 36IR7CS4

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/36IR7CS4HHICNYNCDDQJ4ITIRY \
  | 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: df911f8a5c39d026e1a218e09e22688e00ac6f8834e5d04f8d97650f84a183b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8480bd667b8ad5aae55a92a982bf446e626aac27d77cd32e7f3ce0dda17f25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-03-06T23:49:17Z",
    "title_canon_sha256": "2066b1ecb2e2897b79b3168633b508f62acb18ec9075722515728db532f87901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02478",
    "kind": "arxiv",
    "version": 1
  }
}