Pith Number

pith:4BFPKVRV

pith:2016:4BFPKVRVJCMUTNOZ2CSY7MXXQK

not attested not anchored not stored refs pending

Disaggregation of SMAP L3 Brightness Temperatures to 9km using Kernel Machines

Anand Rangarajan, Jasmeet Judge, Sanjay Ranka, Subit Chakrabarti, Tara Bongiovanni

arxiv:1601.05350 v2 · 2016-01-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BFPKVRVJCMUTNOZ2CSY7MXXQK}

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	2026-05-18T01:20:58.647602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04af55635489949b5d9d0a58fb2f782bdf202abeafa74cbd92341cdaede1175

Aliases

arxiv: 1601.05350 · arxiv_version: 1601.05350v2 · doi: 10.48550/arxiv.1601.05350 · pith_short_12: 4BFPKVRVJCMU · pith_short_16: 4BFPKVRVJCMUTNOZ · pith_short_8: 4BFPKVRV

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/4BFPKVRVJCMUTNOZ2CSY7MXXQK \
  | 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: e04af55635489949b5d9d0a58fb2f782bdf202abeafa74cbd92341cdaede1175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "158e64734978f1c13280faaf8382e1a2e7a86394e838c0c2667602f362881b0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-01-20T17:55:30Z",
    "title_canon_sha256": "f2f09a911442f266a331439b9cc99c09c90139b0bb26e8bb68fb23f751ef72bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05350",
    "kind": "arxiv",
    "version": 2
  }
}