Pith Number

pith:SQK5P2TT

pith:2013:SQK5P2TTBSCUGLNMGN7K6B2WF4

not attested not anchored not stored refs pending

HTTP Mailbox - Asynchronous RESTful Communication

Charles L. Cartledge, Michael L. Nelson, Sawood Alam

arxiv:1305.1992 v1 · 2013-05-09 · cs.SE · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQK5P2TTBSCUGLNMGN7K6B2WF4}

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

4 papers in Pith

USA Tariffs Effect: Machine Learning Insights into the Stock Market

When do trajectories matter? Identifiability analysis for stochastic transport phenomena

Smart Ensemble Learning Framework for Predicting Groundwater Heavy Metal Pollution

Receipt and verification

First computed	2026-05-17T23:45:58.408509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9415d7ea730c85432dac337eaf07562f187dd9c09431a82081996b0b88e75f42

Aliases

arxiv: 1305.1992 · arxiv_version: 1305.1992v1 · doi: 10.48550/arxiv.1305.1992 · pith_short_12: SQK5P2TTBSCU · pith_short_16: SQK5P2TTBSCUGLNM · pith_short_8: SQK5P2TT

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/SQK5P2TTBSCUGLNMGN7K6B2WF4 \
  | 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: 9415d7ea730c85432dac337eaf07562f187dd9c09431a82081996b0b88e75f42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cead02386307061ad9ebdb669b067baed785a5f940f1ac4fc1a782caffc7e86e",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-05-09T02:39:18Z",
    "title_canon_sha256": "17b2c5ecd689fc8e71308fba60b8d494d1522250991076a62825c26df90f6d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1992",
    "kind": "arxiv",
    "version": 1
  }
}