Pith Number

pith:W4775DLO

pith:2018:W4775DLOXRQ3YTWUZTHCSDURWC

not attested not anchored not stored refs pending

A combined network and machine learning approaches for product market forecasting

Jingfang Fan, Jun Meng, Keren Cohen, Louis M. Shekhtman, Shlomo Havlin, Sibo Liu, Yoram Louzoun

arxiv:1811.10273 v1 · 2018-11-26 · 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{W4775DLOXRQ3YTWUZTHCSDURWC}

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	2026-05-17T23:59:56.932283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73ffe8d6ebc61bc4ed4ccce290e91b091867d774ad5f4653ffcb449e07cbb8f

Aliases

arxiv: 1811.10273 · arxiv_version: 1811.10273v1 · doi: 10.48550/arxiv.1811.10273 · pith_short_12: W4775DLOXRQ3 · pith_short_16: W4775DLOXRQ3YTWU · pith_short_8: W4775DLO

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/W4775DLOXRQ3YTWUZTHCSDURWC \
  | 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: b73ffe8d6ebc61bc4ed4ccce290e91b091867d774ad5f4653ffcb449e07cbb8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "856cece7801bab3e935d40207ca4a5ff8bf59075f61c09f51d912c6800aa37ff",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-11-26T10:28:44Z",
    "title_canon_sha256": "00f08582d2fbf716ef140f3f61e21316bec17050c0d0a4eb550995eede74937e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10273",
    "kind": "arxiv",
    "version": 1
  }
}