Pith Number

pith:LUOOPSOK

pith:2017:LUOOPSOKPL7CBOLBJVMKDXD3IX

not attested not anchored not stored refs pending

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David C. Liu, Dmitry Kislyuk, Jenny Liu, Kevin C. Ma, Raymond Shiau, Stephanie Rogers, Yushi Jing, Zhigang Zhong

arxiv:1702.07969 v1 · 2017-02-26 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUOOPSOKPL7CBOLBJVMKDXD3IX}

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	2026-05-18T00:49:56.529817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1ce7c9ca7afe20b9614d58a1dc7b45d4d5fb53567bad4a65faba1b5b19a9d6

Aliases

arxiv: 1702.07969 · arxiv_version: 1702.07969v1 · doi: 10.48550/arxiv.1702.07969 · pith_short_12: LUOOPSOKPL7C · pith_short_16: LUOOPSOKPL7CBOLB · pith_short_8: LUOOPSOK

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/LUOOPSOKPL7CBOLBJVMKDXD3IX \
  | 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: 5d1ce7c9ca7afe20b9614d58a1dc7b45d4d5fb53567bad4a65faba1b5b19a9d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b478ff54b27dfc2139447e81d9e236d35cf2d5caac67c777a0ccc03c439f1c5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-02-26T01:50:27Z",
    "title_canon_sha256": "cf56ccff235a764fe17ac36f26004803663eea28dcb0836590de8fe0d99846db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07969",
    "kind": "arxiv",
    "version": 1
  }
}