Pith Number

pith:F5ZTJ6PV

pith:2017:F5ZTJ6PVTJXWRMP4XVIR5VT6FV

not attested not anchored not stored refs pending

Attribution Required: Stack Overflow Code Snippets in GitHub Projects

Richard Kiefer, Sebastian Baltes, Stephan Diehl

arxiv:1707.00452 v1 · 2017-07-03 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5ZTJ6PVTJXWRMP4XVIR5VT6FV}

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	2026-05-18T00:41:03.325418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7334f9f59a6f68b1fcbd511ed67e2d695385d841da9c993db498e059fcd606

Aliases

arxiv: 1707.00452 · arxiv_version: 1707.00452v1 · doi: 10.48550/arxiv.1707.00452 · pith_short_12: F5ZTJ6PVTJXW · pith_short_16: F5ZTJ6PVTJXWRMP4 · pith_short_8: F5ZTJ6PV

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/F5ZTJ6PVTJXWRMP4XVIR5VT6FV \
  | 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: 2f7334f9f59a6f68b1fcbd511ed67e2d695385d841da9c993db498e059fcd606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceffbcae8c3c5d7cbf71a6ac77da36babfcc4dc16784b539eca4cdc1499a693b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-07-03T09:13:11Z",
    "title_canon_sha256": "c0a0422401d7f3833cebd22c5edae8a8d39c1723c1af6f5985dc1e83bb41844e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00452",
    "kind": "arxiv",
    "version": 1
  }
}