Pith Number

pith:55QYKU26

pith:2010:55QYKU26E7HTG24UGI6TSXNYR5

not attested not anchored not stored refs pending

Aggregate dust model to study the polarization properties of comet C/1996 B2 Hyakutake

A. K. Sen, A. Suklabaidya, H. S. Das, S. Datta Majumder

arxiv:1001.0633 v1 · 2010-01-05 · 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{55QYKU26E7HTG24UGI6TSXNYR5}

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	2026-05-18T02:10:05.110339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef6185535e27cf336b94323d395db88f590e4612e576a32b2ccf41bf0bcbb6ba

Aliases

arxiv: 1001.0633 · arxiv_version: 1001.0633v1 · doi: 10.48550/arxiv.1001.0633 · pith_short_12: 55QYKU26E7HT · pith_short_16: 55QYKU26E7HTG24U · pith_short_8: 55QYKU26

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/55QYKU26E7HTG24UGI6TSXNYR5 \
  | 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: ef6185535e27cf336b94323d395db88f590e4612e576a32b2ccf41bf0bcbb6ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65ae00f34c96381a0943df422a22df269784d1065ba55add494336275755fc65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-01-05T06:23:02Z",
    "title_canon_sha256": "b51fddb6a40fda7762bd8a35dbcc5bef78e73c61ff02d909635489439584611f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0633",
    "kind": "arxiv",
    "version": 1
  }
}