Pith Number

pith:KQ4VTMIU

pith:2021:KQ4VTMIUFYYHEL24D5X55S2SV7

not attested not anchored not stored refs pending

Shadow Neural Radiance Fields for Multi-view Satellite Photogrammetry

Dario Izzo, Dawa Derksen

arxiv:2104.09877 v1 · 2021-04-20 · 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{KQ4VTMIUFYYHEL24D5X55S2SV7}

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.

Cited by

1 paper in Pith

Construction of Digital Terrain Maps from Multi-view Satellite Imagery using Neural Volume Rendering

Receipt and verification

First computed	2026-07-05T02:33:37.986911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

543959b1142e30722f5c1f6fdecb52afe273748478791f293f08af7b9e16fb60

Aliases

arxiv: 2104.09877 · arxiv_version: 2104.09877v1 · doi: 10.48550/arxiv.2104.09877 · pith_short_12: KQ4VTMIUFYYH · pith_short_16: KQ4VTMIUFYYHEL24 · pith_short_8: KQ4VTMIU

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/KQ4VTMIUFYYHEL24D5X55S2SV7 \
  | 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: 543959b1142e30722f5c1f6fdecb52afe273748478791f293f08af7b9e16fb60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886b5dae31039d836a588001a995829bc54e048e4e3540e7d99207ff8c3ea88c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-20T10:17:34Z",
    "title_canon_sha256": "80f6853bd41b984f5a29a9065f1165a37c5f5a320b1df91c4b39596d20ca3ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09877",
    "kind": "arxiv",
    "version": 1
  }
}