Pith Number

pith:LCIJHM6U

pith:2011:LCIJHM6UIQXHVC3DUM3IRODKHD

not attested not anchored not stored refs pending

From Linked Data to Relevant Data -- Time is the Essence

Bu Sung Lee, Markus Kirchberg, Ryan K L Ko

arxiv:1103.5046 v1 · 2011-03-25 · cs.IR · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCIJHM6UIQXHVC3DUM3IRODKHD}

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	2026-05-18T04:24:53.986825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

589093b3d4442e7a8b63a33688b86a38dfb45ab3c1a8caac34e0945df9fcdf0e

Aliases

arxiv: 1103.5046 · arxiv_version: 1103.5046v1 · doi: 10.48550/arxiv.1103.5046 · pith_short_12: LCIJHM6UIQXH · pith_short_16: LCIJHM6UIQXHVC3D · pith_short_8: LCIJHM6U

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/LCIJHM6UIQXHVC3DUM3IRODKHD \
  | 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: 589093b3d4442e7a8b63a33688b86a38dfb45ab3c1a8caac34e0945df9fcdf0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0489b36544ad3f0477c079a439247f6f81f0258ffbcc80c9efc615f49f2cd38",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2011-03-25T17:48:57Z",
    "title_canon_sha256": "fca636110837ad59c966ec6025144eaa8babdbb578c7d76711846f147110ed12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5046",
    "kind": "arxiv",
    "version": 1
  }
}