Pith Number

pith:RYRTM3QB

pith:2016:RYRTM3QBY6H4ULVO2DMJ3LE7GI

not attested not anchored not stored refs pending

An Empirical Study on Academic Commentary and Its Implications on Reading and Writing

Jie Tang, Keith Shubeck, Tai Wang, Xiangen Hu, Zhiqiang Cai

arxiv:1602.04101 v1 · 2016-02-12 · cs.CY · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYRTM3QBY6H4ULVO2DMJ3LE7GI}

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	2026-05-18T01:20:54.572741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e23366e01c78fca2eaed0d89dac9f32115116b19db46c694da2392daf9f2159

Aliases

arxiv: 1602.04101 · arxiv_version: 1602.04101v1 · doi: 10.48550/arxiv.1602.04101 · pith_short_12: RYRTM3QBY6H4 · pith_short_16: RYRTM3QBY6H4ULVO · pith_short_8: RYRTM3QB

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/RYRTM3QBY6H4ULVO2DMJ3LE7GI \
  | 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: 8e23366e01c78fca2eaed0d89dac9f32115116b19db46c694da2392daf9f2159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "883ec3ee20f95b9e50b4db8020e1f55967d4db6d8394ddbbb274cb3806118caf",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-02-12T16:18:00Z",
    "title_canon_sha256": "74b66de79958ba4b0a9ce42042b717dfcc7fb5d8caadcbbd577052aff07a6098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04101",
    "kind": "arxiv",
    "version": 1
  }
}