Pith Number

pith:GBIRHR47

pith:2014:GBIRHR47HWQFB2ZFF3ZH7CIZCB

not attested not anchored not stored refs pending

Compressive Earth Observatory: An Insight from AIRS/AMSU Retrievals

Ardeshir Mohammad Ebtehaj, Efi Foufoula-Georgiou, Gilad Lerman, Rafael Luis Bras

arxiv:1409.5068 v2 · 2014-09-17 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBIRHR47HWQFB2ZFF3ZH7CIZCB}

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	2026-05-18T02:21:26.501045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

305113c79f3da050eb252ef27f8919106b8590fd1d6f5b2c49b1b25f503cddfc

Aliases

arxiv: 1409.5068 · arxiv_version: 1409.5068v2 · doi: 10.48550/arxiv.1409.5068 · pith_short_12: GBIRHR47HWQF · pith_short_16: GBIRHR47HWQFB2ZF · pith_short_8: GBIRHR47

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/GBIRHR47HWQFB2ZFF3ZH7CIZCB \
  | 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: 305113c79f3da050eb252ef27f8919106b8590fd1d6f5b2c49b1b25f503cddfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e5b5c39510271fa19ee4b2dfbf41e6a01105b0467b27e5ac9f6b79a6742ac1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2014-09-17T16:55:02Z",
    "title_canon_sha256": "9a8f69e6e1279dd0719e1d8096140f3cdc9bf3b0669527fc94982ed31f3baafe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5068",
    "kind": "arxiv",
    "version": 2
  }
}