Pith Number

pith:4Y76X6FW

pith:2024:4Y76X6FWTZ3TLEX7C7PLDEPHXD

not attested not anchored not stored refs pending

Content-Aware Tweet Location Inference using Quadtree Spatial Partitioning and Jaccard-Cosine Word Embedding

Deepayan Bhowmik, Oluwaseun Ajao, Shahrzad Zargari

arxiv:2401.08506 v1 · 2024-01-16 · 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{4Y76X6FWTZ3TLEX7C7PLDEPHXD}

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	2026-07-05T07:34:12.820956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e63febf8b69e773592ff17deb191e7b8f5aa9ee359868fbd0c3e8d92a4d8af6f

Aliases

arxiv: 2401.08506 · arxiv_version: 2401.08506v1 · doi: 10.48550/arxiv.2401.08506 · pith_short_12: 4Y76X6FWTZ3T · pith_short_16: 4Y76X6FWTZ3TLEX7 · pith_short_8: 4Y76X6FW

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/4Y76X6FWTZ3TLEX7C7PLDEPHXD \
  | 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: e63febf8b69e773592ff17deb191e7b8f5aa9ee359868fbd0c3e8d92a4d8af6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "304c5bc69b747675a4f7b3e514970c09aef9f66c28a4c33339b6979254eb172f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-01-16T17:07:24Z",
    "title_canon_sha256": "d3c0a2755ead0ecae2230e995ccc340746248771edd02fc95a6a339b09ded7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08506",
    "kind": "arxiv",
    "version": 1
  }
}