Pith Number

pith:EUGSACMI

pith:2025:EUGSACMI2ACDQBEFAYE4JIHQTD

not attested not anchored not stored refs pending

Understanding the Challenges of Maker Entrepreneurship

Adelaide Nyanyo, Alexandra Bremers, Ian Clark, Laura Dabbish, Natalie Friedman, Nikolas Martelaro, Wendy Ju, Yasmine Kotturi

arxiv:2501.13765 v2 · 2025-01-23 · 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{EUGSACMI2ACDQBEFAYE4JIHQTD}

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	2026-07-05T12:06:04.985670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250d200988d0043804850609c4a0f098d7c98196f7147a53bc720d49f89fb114

Aliases

arxiv: 2501.13765 · arxiv_version: 2501.13765v2 · doi: 10.48550/arxiv.2501.13765 · pith_short_12: EUGSACMI2ACD · pith_short_16: EUGSACMI2ACDQBEF · pith_short_8: EUGSACMI

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/EUGSACMI2ACDQBEFAYE4JIHQTD \
  | 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: 250d200988d0043804850609c4a0f098d7c98196f7147a53bc720d49f89fb114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c1c4f4d245ab156190cb7e9fbe4242755ef17d296807b0ef2091df0a034ab5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-01-23T15:46:27Z",
    "title_canon_sha256": "64c773b9de1a432564d953cfbc6dc86d319c25a99075db6b80dafc154e395700"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13765",
    "kind": "arxiv",
    "version": 2
  }
}