Pith Number

pith:K4YCWMTE

pith:2020:K4YCWMTEHKP2CECW2NWBWOXCDU

not attested not anchored not stored refs pending

Direct Volume Rendering with Nonparametric Models of Uncertainty

Alireza Entezari, Bo Ma, Chris R. Johnson, Elham Sakhaee, Tushar Athawale

arxiv:2008.13576 v1 · 2020-08-31 · 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{K4YCWMTEHKP2CECW2NWBWOXCDU}

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	2026-07-05T03:03:38.254485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57302b32643a9fa11056d36c1b3ae21d302ad8ac5dae4caac0fe2af9d913650d

Aliases

arxiv: 2008.13576 · arxiv_version: 2008.13576v1 · doi: 10.48550/arxiv.2008.13576 · pith_short_12: K4YCWMTEHKP2 · pith_short_16: K4YCWMTEHKP2CECW · pith_short_8: K4YCWMTE

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/K4YCWMTEHKP2CECW2NWBWOXCDU \
  | 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: 57302b32643a9fa11056d36c1b3ae21d302ad8ac5dae4caac0fe2af9d913650d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b450373fe4e4c2fd89a06cdc84628e0535c769aad8b25ffb821826fecb6ac7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2020-08-31T12:59:14Z",
    "title_canon_sha256": "3afd3efb5602de14be9c3c61c7fbdf680b53b0a6cb862360f8b6413c5a5b9546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13576",
    "kind": "arxiv",
    "version": 1
  }
}