Pith Number

pith:6RXIXIAT

pith:2016:6RXIXIAT73BDSZY32UDZE3MHTF

not attested not anchored not stored refs pending

8th European Conference on Python in Science (EuroSciPy 2015)

Nelle Varoquaux

arxiv:1607.03971 v1 · 2016-07-14 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RXIXIAT73BDSZY32UDZE3MHTF}

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	2026-05-18T01:11:04.425141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f46e8ba013fec239671bd507926d87997d19dc2db605d7762c6f600627122303

Aliases

arxiv: 1607.03971 · arxiv_version: 1607.03971v1 · doi: 10.48550/arxiv.1607.03971 · pith_short_12: 6RXIXIAT73BD · pith_short_16: 6RXIXIAT73BDSZY3 · pith_short_8: 6RXIXIAT

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/6RXIXIAT73BDSZY32UDZE3MHTF \
  | 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: f46e8ba013fec239671bd507926d87997d19dc2db605d7762c6f600627122303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65c30770fdcc6d083aea6a38ad1bd695f39882dca2a1dc5d22b1f50dc94c347",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2016-07-14T00:53:02Z",
    "title_canon_sha256": "1e8f8f65c29e4c9c33212dff9eae7b549127414f7307321de4a7352961afc14a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03971",
    "kind": "arxiv",
    "version": 1
  }
}