Pith Number

pith:PQYQXFYC

pith:2020:PQYQXFYCR72C62F6OZPR2HGOKZ

not attested not anchored not stored refs pending

SocialGrid: A TCN-enhanced Method for Online Discussion Forecasting

Chen Ling, Guangmo Tong, Ruiqi Wang

arxiv:2003.07189 v1 · 2020-03-16 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQYQXFYCR72C62F6OZPR2HGOKZ}

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	2026-07-05T00:48:10.263260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c310b97028ff42f68be765f1d1cce566e63a95c5141063176c7be3a8e7b7309

Aliases

arxiv: 2003.07189 · arxiv_version: 2003.07189v1 · doi: 10.48550/arxiv.2003.07189 · pith_short_12: PQYQXFYCR72C · pith_short_16: PQYQXFYCR72C62F6 · pith_short_8: PQYQXFYC

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/PQYQXFYCR72C62F6OZPR2HGOKZ \
  | 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: 7c310b97028ff42f68be765f1d1cce566e63a95c5141063176c7be3a8e7b7309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46fbb76b301528f1e70811cb3eb241d200bbe122254c7dc1bc42ecef819ee8d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-03-16T13:29:20Z",
    "title_canon_sha256": "9722b7aa4395533bc0beae3a9395c3e9d310437c15a422868d0042d561ec2fb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07189",
    "kind": "arxiv",
    "version": 1
  }
}