Pith Number

pith:QFU22CYI

pith:2015:QFU22CYI5WHCUAULA7EYLODT6U

not attested not anchored not stored refs pending

A Blueprint for Public Engagement Appraisal: Supporting Research Careers

Josh Borrow, Pedro Russo

arxiv:1510.02017 v1 · 2015-10-05 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFU22CYI5WHCUAULA7EYLODT6U}

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	2026-05-18T01:30:49.875158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8169ad0b08ed8e2a028b07c985b873f53df4da02eae76c62e8f862560d65d1d8

Aliases

arxiv: 1510.02017 · arxiv_version: 1510.02017v1 · doi: 10.48550/arxiv.1510.02017 · pith_short_12: QFU22CYI5WHC · pith_short_16: QFU22CYI5WHCUAUL · pith_short_8: QFU22CYI

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/QFU22CYI5WHCUAULA7EYLODT6U \
  | 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: 8169ad0b08ed8e2a028b07c985b873f53df4da02eae76c62e8f862560d65d1d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf91ec3528a9fc51b29a7ea348c080e868dd08c2c91584211ffbcafed3ae4eef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-10-05T14:54:06Z",
    "title_canon_sha256": "66a2f1879b6ca219c53b316788f0f2ac5c9a4ccf16397c7790bad421c2ea5f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02017",
    "kind": "arxiv",
    "version": 1
  }
}