Pith Number

pith:V3UDSSP2

pith:2019:V3UDSSP2R5TOYYXN3RECSZGM4S

not attested not anchored not stored refs pending

Topic Modeling the Reading and Writing Behavior of Information Foragers

Jaimie Murdock

arxiv:1907.00488 v1 · 2019-06-30 · cs.CL · cs.CY · cs.DL · 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{V3UDSSP2R5TOYYXN3RECSZGM4S}

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	2026-05-17T23:41:51.475067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aee83949fa8f66ec62eddc482964cce49b1e10b2588cd1e1ea67b90a747ebb32

Aliases

arxiv: 1907.00488 · arxiv_version: 1907.00488v1 · doi: 10.48550/arxiv.1907.00488 · pith_short_12: V3UDSSP2R5TO · pith_short_16: V3UDSSP2R5TOYYXN · pith_short_8: V3UDSSP2

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/V3UDSSP2R5TOYYXN3RECSZGM4S \
  | 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: aee83949fa8f66ec62eddc482964cce49b1e10b2588cd1e1ea67b90a747ebb32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae132602469f88194dd39b15038f135cdc1c50fbaa1d9ac23a7e2f7b696e56b",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.DL",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-30T22:40:37Z",
    "title_canon_sha256": "49ce1b796cc42ff309baa2170b9fe96d5f80a8cacd60a3494c457142281919df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00488",
    "kind": "arxiv",
    "version": 1
  }
}