Pith Number

pith:RFDUCZHG

pith:2023:RFDUCZHG3NDVVJ3PFUINLIQICO

not attested not anchored not stored refs pending

Bluefish: Composing Diagrams with Declarative Relations

Arvind Satyanarayan, Catherine Mei, Daniel Jackson, Elliot Evans, Grace Huang, Josh Pollock

arxiv:2307.00146 v4 · 2023-06-30 · cs.GR · cs.HC · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFDUCZHG3NDVVJ3PFUINLIQICO}

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	2026-07-05T08:48:38.782909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89474164e6db475aa76f2d10d5a20813a6e45d58b821b70e1a557f0f400fe10b

Aliases

arxiv: 2307.00146 · arxiv_version: 2307.00146v4 · doi: 10.48550/arxiv.2307.00146 · pith_short_12: RFDUCZHG3NDV · pith_short_16: RFDUCZHG3NDVVJ3P · pith_short_8: RFDUCZHG

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/RFDUCZHG3NDVVJ3PFUINLIQICO \
  | 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: 89474164e6db475aa76f2d10d5a20813a6e45d58b821b70e1a557f0f400fe10b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed5e819dfd5bdb951b1fb244018fa412445bea6dea949161a13ff223a25a54b",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2023-06-30T21:34:52Z",
    "title_canon_sha256": "d0a121006416f0c19f1c42e209d8fd8ec457cd0b8580751dc161af52ca2653dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.00146",
    "kind": "arxiv",
    "version": 4
  }
}