Pith Number

pith:TI363U4D

pith:2014:TI363U4D7WDC2SSOBNBBOV5ON4

not attested not anchored not stored refs pending

Context-Based Information Retrieval in Risky Environment

Djallel Bouneffouf

arxiv:1409.7729 v1 · 2014-07-30 · 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{TI363U4D7WDC2SSOBNBBOV5ON4}

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	2026-05-18T02:41:40.752276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a37edd383fd862d4a4e0b421757ae6f3684d63076094f3dd4425e4cfaf7033d

Aliases

arxiv: 1409.7729 · arxiv_version: 1409.7729v1 · doi: 10.48550/arxiv.1409.7729 · pith_short_12: TI363U4D7WDC · pith_short_16: TI363U4D7WDC2SSO · pith_short_8: TI363U4D

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/TI363U4D7WDC2SSOBNBBOV5ON4 \
  | 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: 9a37edd383fd862d4a4e0b421757ae6f3684d63076094f3dd4425e4cfaf7033d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52db0707815e2e70359b9fbb398bbc58e5464849d79aa549cd29f4cb8ea81ff8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-07-30T06:40:13Z",
    "title_canon_sha256": "67c5bcda69f6d1665fe665fede4bf74898dba8857a908db5acca361daad57423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7729",
    "kind": "arxiv",
    "version": 1
  }
}