Pith Number

pith:XWCFV6RL

pith:2022:XWCFV6RLVCIKC4NLVVOBSVBXMF

not attested not anchored not stored refs pending

Symphony: Composing Interactive Interfaces for Machine Learning

Alex B\"auerle, \'Angel Alexander Cabrera, David Koski, Dominik Moritz, Fred Hohman, Megan Maher, Titus Barik, Xavier Suau

arxiv:2202.08946 v1 · 2022-02-18 · cs.HC · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWCFV6RLVCIKC4NLVVOBSVBXMF}

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	2026-07-05T03:58:08.115560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd845afa2ba890a171abad5c195437616e54952a8e84615d28268538865ede00

Aliases

arxiv: 2202.08946 · arxiv_version: 2202.08946v1 · doi: 10.48550/arxiv.2202.08946 · pith_short_12: XWCFV6RLVCIK · pith_short_16: XWCFV6RLVCIKC4NL · pith_short_8: XWCFV6RL

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/XWCFV6RLVCIKC4NLVVOBSVBXMF \
  | 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: bd845afa2ba890a171abad5c195437616e54952a8e84615d28268538865ede00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac3e2d0b050ad8b999d555958fc4d900c2e56278d3ef23a330d3b71e73dd5ec",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-02-18T00:27:30Z",
    "title_canon_sha256": "5a4095b112ea7d215d715541c216a53b33da59536cedb1e274ea73659b076bc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08946",
    "kind": "arxiv",
    "version": 1
  }
}