Pith Number

pith:XF4YVNK2

pith:2018:XF4YVNK2DP5WEACNTLL4S3OW47

not attested not anchored not stored refs pending

The role of information asymmetry in the market for university-industry research collaboration

Ciriaco Andrea D'Angelo, Flavia Di Costa, Giovanni Abramo, Marco Solazzi

arxiv:1811.01789 v1 · 2018-11-05 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XF4YVNK2DP5WEACNTLL4S3OW47}

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	2026-05-18T00:01:33.252335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9798ab55a1bfb62004d9ad7c96dd6e7d4b44034d54c370d8f7ff35ff7c2a8c0

Aliases

arxiv: 1811.01789 · arxiv_version: 1811.01789v1 · doi: 10.48550/arxiv.1811.01789 · pith_short_12: XF4YVNK2DP5W · pith_short_16: XF4YVNK2DP5WEACN · pith_short_8: XF4YVNK2

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/XF4YVNK2DP5WEACNTLL4S3OW47 \
  | 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: b9798ab55a1bfb62004d9ad7c96dd6e7d4b44034d54c370d8f7ff35ff7c2a8c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ab8f6884290768f4c91008766389e02cb81b4c83c6f0549bb8761512a07896",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-11-05T15:26:09Z",
    "title_canon_sha256": "992426c06e60d2ff74a9a35d3337049fd616f180490fe2e969e4674d836f77e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01789",
    "kind": "arxiv",
    "version": 1
  }
}