Pith Number

pith:GTRBH7LG

pith:2019:GTRBH7LGWY7EJ54EF7GXT3FFIB

not attested not anchored not stored refs pending

Frictional Unemployment on Labor Flow Networks

Eduardo L\'opez, Omar A. Guerrero, Robert L. Axtell

arxiv:1903.04954 v1 · 2019-03-01 · econ.GN · cs.MA · physics.soc-ph · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTRBH7LGWY7EJ54EF7GXT3FFIB}

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	2026-05-17T23:51:26.644439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34e213fd66b63e44f7842fcd79eca540703ba1f11ad5206876bba4a12a521eba

Aliases

arxiv: 1903.04954 · arxiv_version: 1903.04954v1 · doi: 10.48550/arxiv.1903.04954 · pith_short_12: GTRBH7LGWY7E · pith_short_16: GTRBH7LGWY7EJ54E · pith_short_8: GTRBH7LG

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/GTRBH7LGWY7EJ54EF7GXT3FFIB \
  | 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: 34e213fd66b63e44f7842fcd79eca540703ba1f11ad5206876bba4a12a521eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0763da6be6503fb2c80e7e5957e78dd10ea12909a2555bd4ad9fe5e4755bd20a",
    "cross_cats_sorted": [
      "cs.MA",
      "physics.soc-ph",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2019-03-01T13:30:46Z",
    "title_canon_sha256": "b533d7dafb7c4ae69d57954b7c8e16899f12c754e4fb2751540211c68b45ae17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04954",
    "kind": "arxiv",
    "version": 1
  }
}