Pith Number

pith:DKUUNCQG

pith:2017:DKUUNCQGUF7YQANPWJQLEFLSUL

not attested not anchored not stored refs pending

The Sad State of Entrepreneurship in America: What Educators Can Do About It

Fred Phillips

arxiv:1711.03774 v1 · 2017-11-10 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKUUNCQGUF7YQANPWJQLEFLSUL}

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	2026-05-18T00:30:51.487934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa9468a06a17f8801afb260b21572a2dda6fe7d94d27901ce6a7c536a9142b9

Aliases

arxiv: 1711.03774 · arxiv_version: 1711.03774v1 · doi: 10.48550/arxiv.1711.03774 · pith_short_12: DKUUNCQGUF7Y · pith_short_16: DKUUNCQGUF7YQANP · pith_short_8: DKUUNCQG

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/DKUUNCQGUF7YQANPWJQLEFLSUL \
  | 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: 1aa9468a06a17f8801afb260b21572a2dda6fe7d94d27901ce6a7c536a9142b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e4525ca6649d875c2cf439ed513cb06e4d824b53368b05e621be1355221378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-11-10T11:35:24Z",
    "title_canon_sha256": "fbef1925eea872df4b2f6ec397b6fdd53fa994bc7e7dd1febfbd9281ee1f01e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03774",
    "kind": "arxiv",
    "version": 1
  }
}