Pith Number

pith:D6IPFEGD

pith:2017:D6IPFEGDNMI4V55IM7LF7F6C6T

not attested not anchored not stored refs pending

Snapshot Difference Imaging using Time-of-Flight Sensors

Clara Callenberg, Felix Heide, Gordon Wetzstein, Matthias Hullin

arxiv:1705.07108 v1 · 2017-05-19 · cs.CV · 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{D6IPFEGDNMI4V55IM7LF7F6C6T}

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	2026-05-18T00:44:10.605302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f90f290c36b11caf7a867d65f97c2f4c7b57d8eef8ef0e514455b064d65f4ed

Aliases

arxiv: 1705.07108 · arxiv_version: 1705.07108v1 · doi: 10.48550/arxiv.1705.07108 · pith_short_12: D6IPFEGDNMI4 · pith_short_16: D6IPFEGDNMI4V55I · pith_short_8: D6IPFEGD

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/D6IPFEGDNMI4V55IM7LF7F6C6T \
  | 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: 1f90f290c36b11caf7a867d65f97c2f4c7b57d8eef8ef0e514455b064d65f4ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b01c4ff3fc70ee398214a1e5a578e0f8413c647e8de6434a229d8d73d2b931",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-19T17:39:43Z",
    "title_canon_sha256": "4fabe5ce352044e121e657f76498649141fb2dcdda180cfaaab2be0bb1a99019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07108",
    "kind": "arxiv",
    "version": 1
  }
}