Pith Number

pith:ZESTC27W

pith:2015:ZESTC27WSSMFJGJRPLMDUVPDUH

not attested not anchored not stored refs pending

Analysis of Professional Trajectories using Disconnected Self-Organizing Maps

Etienne C\^ome (IFSTTAR/COSYS/GRETTIA), Marie Cottrell (SAMM), Patrice Gaubert (ERUDITE)

arxiv:1507.00578 v1 · 2015-06-30 · 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{ZESTC27WSSMFJGJRPLMDUVPDUH}

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	2026-05-18T01:37:24.245670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c925316bf694985499317ad83a55e3a1efdf04bc535b938b7d42d7f8a23b7632

Aliases

arxiv: 1507.00578 · arxiv_version: 1507.00578v1 · doi: 10.48550/arxiv.1507.00578 · pith_short_12: ZESTC27WSSMF · pith_short_16: ZESTC27WSSMFJGJR · pith_short_8: ZESTC27W

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/ZESTC27WSSMFJGJRPLMDUVPDUH \
  | 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: c925316bf694985499317ad83a55e3a1efdf04bc535b938b7d42d7f8a23b7632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "685c8eca0ab50771c54294d6c90714cd10a6411c51c25a79531a2086ade1b2d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2015-06-30T06:17:48Z",
    "title_canon_sha256": "f1193061c75ed01ab75ab8ba05925b2f04ed01071823d2c1261f9f5ac1fd122c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00578",
    "kind": "arxiv",
    "version": 1
  }
}