Pith Number

pith:Y5Q55WGL

pith:2026:Y5Q55WGLI6TPDBTU3DWLALEF3A

not attested not anchored not stored refs pending

Volumetric Inverse Rendering via Neural Radiative Transfer

Adarsh Djeacoumar, Hans-Peter Seidel, Ntumba Elie Nsampi, Thomas Leimk\"uhler, Tobias Ritschel

arxiv:2607.13695 v1 · 2026-07-15 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5Q55WGLI6TPDBTU3DWLALEF3A}

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	2026-07-16T01:23:01.521793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c761ded8cb47a6f18674d8ecb02c85d814d69806c23512d6307f3e7622ac4c47

Aliases

arxiv: 2607.13695 · arxiv_version: 2607.13695v1 · doi: 10.48550/arxiv.2607.13695 · pith_short_12: Y5Q55WGLI6TP · pith_short_16: Y5Q55WGLI6TPDBTU · pith_short_8: Y5Q55WGL

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/Y5Q55WGLI6TPDBTU3DWLALEF3A \
  | 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: c761ded8cb47a6f18674d8ecb02c85d814d69806c23512d6307f3e7622ac4c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ee50753603099c1e989044f1be214628a343a43916ed84f5667c667335c2cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-07-15T10:45:59Z",
    "title_canon_sha256": "deab6b4f27177c776ff393b7137f6f2335a8f8f30ca2199e9faaffd3c9f0857c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13695",
    "kind": "arxiv",
    "version": 1
  }
}