Pith Number

pith:KEJL5SHH

pith:2003:KEJL5SHH3P6W535OGPC727CCFC

not attested not anchored not stored refs pending

Re-Finding Found Things: An Exploratory Study of How Users Re-Find Information

Manuel A. Perez-Quinones, Robert G. Capra

arxiv:cs/0310011 v1 · 2003-10-06 · cs.HC · 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{KEJL5SHH3P6W535OGPC727CCFC}

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.

Cited by

1 paper in Pith

When Your Agent Opens the Chat App: Agent-Controlled Search over Raw Chat Logs Rivals Structured Memory

Receipt and verification

First computed	2026-07-04T14:24:37.568424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5112bec8e7dbfd6eefae33c5fd7c42289573736e6c9beb1b9fc771ddb12b36e8

Aliases

arxiv: cs/0310011 · arxiv_version: cs/0310011v1 · doi: 10.48550/arxiv.cs/0310011 · pith_short_12: KEJL5SHH3P6W · pith_short_16: KEJL5SHH3P6W535O · pith_short_8: KEJL5SHH

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/KEJL5SHH3P6W535OGPC727CCFC \
  | 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: 5112bec8e7dbfd6eefae33c5fd7c42289573736e6c9beb1b9fc771ddb12b36e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4a8f29af5bad6618072295662e4d713ca0d8f78d42089f7ed0af7a34b7ecb3",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "",
    "primary_cat": "cs.HC",
    "submitted_at": "2003-10-06T19:36:00Z",
    "title_canon_sha256": "f2ce9a7ad909d8e8930f0d19345948d82000ad3a552de5b7795388ec4935d177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0310011",
    "kind": "arxiv",
    "version": 1
  }
}