Pith Number

pith:RLIRJNCA

pith:2025:RLIRJNCADJZ46M6A5VMI57DA64

not attested not anchored not stored refs pending

TerraQ: Spatiotemporal Question-Answering on Satellite Image Archives

Konstantinos Plas, Manolis Koubarakis, Sergios-Anestis Kefalidis

arxiv:2502.04415 v1 · 2025-02-06 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLIRJNCADJZ46M6A5VMI57DA64}

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	2026-05-25T02:01:02.208997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad114b4401a73cf33c0ed588efc60f70f5c4b2400e352315a7fc3f784e6e3f8

Aliases

arxiv: 2502.04415 · arxiv_version: 2502.04415v1 · doi: 10.48550/arxiv.2502.04415 · pith_short_12: RLIRJNCADJZ4 · pith_short_16: RLIRJNCADJZ46M6A · pith_short_8: RLIRJNCA

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/RLIRJNCADJZ46M6A5VMI57DA64 \
  | 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: 8ad114b4401a73cf33c0ed588efc60f70f5c4b2400e352315a7fc3f784e6e3f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7574d9b6bd19442267cab74cb8e0814748f37cb11f889c274ec4890079e49c8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-06T13:43:17Z",
    "title_canon_sha256": "2df81b03233b3a6a1946569320c579dc29a22792d16919a09e1ed0eeef8d3eb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04415",
    "kind": "arxiv",
    "version": 1
  }
}