Pith Number

pith:LHGUEW6R

pith:2010:LHGUEW6RJJZDSUW5EDSXOWX6ZS

not attested not anchored not stored refs pending

Should Corpora be Big, Rich, or Dense?

Chilin Shih, Greg P. Kochanski, Ryan Shosted

arxiv:1012.2797 v1 · 2010-12-13 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHGUEW6RJJZDSUW5EDSXOWX6ZS}

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	2026-05-18T04:33:27.740454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59cd425bd14a723952dd20e5775afecc9c3e2354f078f580300af98025bcc99e

Aliases

arxiv: 1012.2797 · arxiv_version: 1012.2797v1 · doi: 10.48550/arxiv.1012.2797 · pith_short_12: LHGUEW6RJJZD · pith_short_16: LHGUEW6RJJZDSUW5 · pith_short_8: LHGUEW6R

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/LHGUEW6RJJZDSUW5EDSXOWX6ZS \
  | 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: 59cd425bd14a723952dd20e5775afecc9c3e2354f078f580300af98025bcc99e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a0e87d50d24217cfe8e14072eceaf2cb1c94846079a739f03e056965cceb833",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2010-12-13T16:44:46Z",
    "title_canon_sha256": "3d91a5b99f7697290aebf5ae4cfded716dc23f5ccf8e3dd53b3a5682818443cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2797",
    "kind": "arxiv",
    "version": 1
  }
}