Pith Number

pith:DY6LAK3G

pith:2023:DY6LAK3GQGXX34WDSD6ZOQMEFV

not attested not anchored not stored refs pending

Deepsea: A Meta-ocean Prototype for Undersea Exploration

Jinyu Li, Ping Hu, Shenghui Cheng, Tianyi Huang, Weicheng Cui

arxiv:2308.05901 v1 · 2023-08-11 · cs.HC · 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{DY6LAK3GQGXX34WDSD6ZOQMEFV}

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	2026-07-05T06:40:20.410518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3cb02b6681af7df2c390fd9741842d706c5ad0732b64753ff7abd7c2eb827a

Aliases

arxiv: 2308.05901 · arxiv_version: 2308.05901v1 · doi: 10.48550/arxiv.2308.05901 · pith_short_12: DY6LAK3GQGXX · pith_short_16: DY6LAK3GQGXX34WD · pith_short_8: DY6LAK3G

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/DY6LAK3GQGXX34WDSD6ZOQMEFV \
  | 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: 1e3cb02b6681af7df2c390fd9741842d706c5ad0732b64753ff7abd7c2eb827a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d3cc2403da21acda3f1ad82978580928690a7fdcac9cf43155f30b39b72a3cc",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-08-11T01:39:34Z",
    "title_canon_sha256": "df6340e24c77e24661750bf5b1d389953d1a738c30d2ea4c851e57a92517affe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05901",
    "kind": "arxiv",
    "version": 1
  }
}