Pith Number

pith:MA2TINNZ

pith:2014:MA2TINNZZLP4MOW4GA3APWZDNE

not attested not anchored not stored refs pending

Exploring the relationship between the Engineering and Physical Sciences and the Health and Life Sciences by advanced bibliometric methods

Anthony F.J. van Raan, Ludo Waltman, Sue Smart

arxiv:1407.0199 v1 · 2014-07-01 · cs.DL · 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{MA2TINNZZLP4MOW4GA3APWZDNE}

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	2026-05-18T00:51:19.148042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60353435b9cadfc63adc303607db23693c4b54d4b5a844d7c1fc586cdb04e0f1

Aliases

arxiv: 1407.0199 · arxiv_version: 1407.0199v1 · doi: 10.48550/arxiv.1407.0199 · pith_short_12: MA2TINNZZLP4 · pith_short_16: MA2TINNZZLP4MOW4 · pith_short_8: MA2TINNZ

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/MA2TINNZZLP4MOW4GA3APWZDNE \
  | 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: 60353435b9cadfc63adc303607db23693c4b54d4b5a844d7c1fc586cdb04e0f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f279d9f3e1ce499dd382b4a4a42dabfdb2efbe38928b1719d316385290bf80fb",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2014-07-01T11:42:39Z",
    "title_canon_sha256": "f83fd7a0eba4709a8694c07ca9d859d87190ad5280f04c5f2300d0a5d86f2225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0199",
    "kind": "arxiv",
    "version": 1
  }
}