Pith Number

pith:OA3AEHPO

pith:2021:OA3AEHPOE3KYHWDBXE7CGFXPED

not attested not anchored not stored refs pending

Social Media Reveals Urban-Rural Differences in Stress across China

Dandan Pang, Garrick Sherman, Jesse Cui, Kokil Jaidka, Lyle Ungar, Sharath Chandra Guntuku, Tingdan Zhang, Vinit Jakhetiya

arxiv:2110.15726 v2 · 2021-10-19 · cs.CL · cs.AI · cs.CY · 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{OA3AEHPOE3KYHWDBXE7CGFXPED}

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	2026-07-05T03:28:42.120905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7036021dee26d583d861b93e2316ef20ff923911d7f629908aef2c55cd9271b7

Aliases

arxiv: 2110.15726 · arxiv_version: 2110.15726v2 · doi: 10.48550/arxiv.2110.15726 · pith_short_12: OA3AEHPOE3KY · pith_short_16: OA3AEHPOE3KYHWDB · pith_short_8: OA3AEHPO

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/OA3AEHPOE3KYHWDBXE7CGFXPED \
  | 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: 7036021dee26d583d861b93e2316ef20ff923911d7f629908aef2c55cd9271b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "800c032818fe562ff0c5c54cf38717b64180b5db732bda8b93e73f8d79df41a0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-19T21:17:30Z",
    "title_canon_sha256": "f89823dd1f568d2a4e2db5c50583b2909e9ed1bfd95d0a293af77ce71830fd92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15726",
    "kind": "arxiv",
    "version": 2
  }
}