Pith Number

pith:E6LDWUIK

pith:2024:E6LDWUIKAZHMGOFHEV35QUNXRY

not attested not anchored not stored refs pending

EarthMatch: Iterative Coregistration for Fine-grained Localization of Astronaut Photography

Alex Stoken, Barbara Caputo, Carlo Masone, Gabriele Berton, Gabriele Goletto, Gabriele Trivigno

arxiv:2405.05422 v2 · 2024-05-08 · 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{E6LDWUIKAZHMGOFHEV35QUNXRY}

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	2026-07-05T08:39:34.013451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27963b510a064ec338a72577d851b78e3a1510de2ce46399602ce46cdd3ec4ad

Aliases

arxiv: 2405.05422 · arxiv_version: 2405.05422v2 · doi: 10.48550/arxiv.2405.05422 · pith_short_12: E6LDWUIKAZHM · pith_short_16: E6LDWUIKAZHMGOFH · pith_short_8: E6LDWUIK

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/E6LDWUIKAZHMGOFHEV35QUNXRY \
  | 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: 27963b510a064ec338a72577d851b78e3a1510de2ce46399602ce46cdd3ec4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5fc8eadf7ebff6e9398830be8078b1450bf7a53a4299ea5feb1542826cddffc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-08T20:46:36Z",
    "title_canon_sha256": "64d47856248739466d8464e381780f75de68e7be8385da58121e659a704981ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05422",
    "kind": "arxiv",
    "version": 2
  }
}