Pith Number

pith:SFPZPZIF

pith:2020:SFPZPZIFDSO3SZNLYTTN4RYZ4C

not attested not anchored not stored refs pending

Building a navigable fine texture design space

J. Edward Colgate, Michael A. Peshkin, Rebecca Fenton Friesen, Roberta L. Klatzky

arxiv:2006.07294 v1 · 2020-06-12 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFPZPZIFDSO3SZNLYTTN4RYZ4C}

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	2026-07-05T01:09:53.374843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

915f97e5051c9db965abc4e6de4719e09d0e4dc3d41625220a4674b3b355aa95

Aliases

arxiv: 2006.07294 · arxiv_version: 2006.07294v1 · doi: 10.48550/arxiv.2006.07294 · pith_short_12: SFPZPZIFDSO3 · pith_short_16: SFPZPZIFDSO3SZNL · pith_short_8: SFPZPZIF

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/SFPZPZIFDSO3SZNLYTTN4RYZ4C \
  | 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: 915f97e5051c9db965abc4e6de4719e09d0e4dc3d41625220a4674b3b355aa95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89de0f2002ff32d4d84d582ce0f50d1248e92bff0021b312f11c6735d639d360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-06-12T16:22:09Z",
    "title_canon_sha256": "23277bb32cc3690fdf41afdc15a821465b2429be10f6abf84ecdd6de017d7ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07294",
    "kind": "arxiv",
    "version": 1
  }
}