Pith Number

pith:ADIRFMRF

pith:2016:ADIRFMRFVGRHLASABMHP4W73RN

not attested not anchored not stored refs pending

Forecasting the onset and course of mental illness with Twitter data

Andrew G. Reece, Andrew J. Reagan, Christopher M. Danforth, Ellen J. Langer, Katharina L. M. Lix, Peter Sheridan Dodds

arxiv:1608.07740 v1 · 2016-08-27 · physics.soc-ph · 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{ADIRFMRFVGRHLASABMHP4W73RN}

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	2026-05-18T01:07:50.023225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d112b225a9a27582400b0efe5bfb8b62bed4f44ed65a1e412fc51d140892ad

Aliases

arxiv: 1608.07740 · arxiv_version: 1608.07740v1 · doi: 10.48550/arxiv.1608.07740 · pith_short_12: ADIRFMRFVGRH · pith_short_16: ADIRFMRFVGRHLASA · pith_short_8: ADIRFMRF

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/ADIRFMRFVGRHLASABMHP4W73RN \
  | 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: 00d112b225a9a27582400b0efe5bfb8b62bed4f44ed65a1e412fc51d140892ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fcd47796ba4d72109cfb361004b3f5c59edde69fd7b8a9b4c1b0042312850ba",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-08-27T20:00:08Z",
    "title_canon_sha256": "a113e4d3fd29c098d6d4956841286651b167aa4d96bab748bfeeeb2088674f74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07740",
    "kind": "arxiv",
    "version": 1
  }
}