Pith Number

pith:NMEN273P

pith:2019:NMEN273PZMQXYPHPYACSNYDRFE

not attested not anchored not stored refs pending

Time evolution of the hierarchical networks between PubMed MeSH terms

D\'aniel Zagyva, Gergely Palla, P\'eter Pollner, S\'amuel G. Balogh

arxiv:1908.10214 v1 · 2019-08-27 · physics.soc-ph · cs.DL · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMEN273PZMQXYPHPYACSNYDRFE}

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	2026-07-04T23:59:54.940610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b08dd7f6fcb217c3cefc00526e07129256f05b8e8bdc4e88be0e0f8ebd01612

Aliases

arxiv: 1908.10214 · arxiv_version: 1908.10214v1 · doi: 10.48550/arxiv.1908.10214 · pith_short_12: NMEN273PZMQX · pith_short_16: NMEN273PZMQXYPHP · pith_short_8: NMEN273P

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/NMEN273PZMQXYPHPYACSNYDRFE \
  | 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: 6b08dd7f6fcb217c3cefc00526e07129256f05b8e8bdc4e88be0e0f8ebd01612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13315ee19557dfe9821f3705e51bc59eaf392179d9852f45ea816552c72486cc",
    "cross_cats_sorted": [
      "cs.DL",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-08-27T14:07:24Z",
    "title_canon_sha256": "f61e312e539b453c973c1c034849139ae4d6ada5e39af60da3a272604d33e3b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10214",
    "kind": "arxiv",
    "version": 1
  }
}