Pith Number

pith:MNMZKKMU

pith:2016:MNMZKKMUIQ373EA7SRBGGSCOK2

not attested not anchored not stored refs pending

The Research Space: using the career paths of scholars to predict the evolution of the research output of individuals, institutions, and nations

C\'esar A. Hidalgo, Dominik Hartmann, Manuel Aristar\'an, Marcelo Mendoza, Miguel R. Guevara

arxiv:1602.08409 v3 · 2016-02-26 · cs.DL · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNMZKKMUIQ373EA7SRBGGSCOK2}

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	2026-05-18T01:17:04.787526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63599529944437fd901f944263484e56a901f1ceb4cb49b193d36d120a4705ba

Aliases

arxiv: 1602.08409 · arxiv_version: 1602.08409v3 · doi: 10.48550/arxiv.1602.08409 · pith_short_12: MNMZKKMUIQ37 · pith_short_16: MNMZKKMUIQ373EA7 · pith_short_8: MNMZKKMU

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/MNMZKKMUIQ373EA7SRBGGSCOK2 \
  | 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: 63599529944437fd901f944263484e56a901f1ceb4cb49b193d36d120a4705ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "436b89b27bd294626112557758dc8689d2a477741a13abdd655ce3f5f13087b0",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2016-02-26T17:31:04Z",
    "title_canon_sha256": "0d59ee022996fcc9bf2808f241f258a66dccefeb397561f0bc7d8bd457cbfa29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08409",
    "kind": "arxiv",
    "version": 3
  }
}