Pith Number

pith:M3AMVUON

pith:2019:M3AMVUONVPM7WNTLPSNNYCLFRX

not attested not anchored not stored refs pending

Rendering of Complex Heterogenous Scenes using Progressive Blue Surfels

Claudius J\"ahn, Friedhelm Meyer auf der Heide, Matthias Fischer, Sascha Brandt

arxiv:1904.08225 v1 · 2019-04-17 · 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{M3AMVUONVPM7WNTLPSNNYCLFRX}

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	2026-05-17T23:48:18.335150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66c0cad1cdabd9fb366b7c9adc09658de5919e34e383a6be547ba5abc1b7df89

Aliases

arxiv: 1904.08225 · arxiv_version: 1904.08225v1 · doi: 10.48550/arxiv.1904.08225 · pith_short_12: M3AMVUONVPM7 · pith_short_16: M3AMVUONVPM7WNTL · pith_short_8: M3AMVUON

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/M3AMVUONVPM7WNTLPSNNYCLFRX \
  | 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: 66c0cad1cdabd9fb366b7c9adc09658de5919e34e383a6be547ba5abc1b7df89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edb37523c3d87841c021fa2eba09fbd15c9a347664c3c8a810cc1b9f1d792138",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2019-04-17T12:31:58Z",
    "title_canon_sha256": "8087d96c90bfad52137592bf473d9bbe1f2767592c226bd158cf559824e7d85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08225",
    "kind": "arxiv",
    "version": 1
  }
}