Pith Number

pith:BL3G72XR

pith:2018:BL3G72XR2VBFD5IMAWZ5KKJIRV

not attested not anchored not stored refs pending

Scientific mobility indicators in practice: International mobility profiles at the country level

Alfredo Yegros-Yegros, Cassidy R. Sugimoto, Dakota Murray, Nicolas Robinson-Garcia, Rodrigo Costas, Vincent Larivi\`ere

arxiv:1806.07815 v1 · 2018-06-20 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BL3G72XR2VBFD5IMAWZ5KKJIRV}

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	2026-05-18T00:12:46.544064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0af66feaf1d54251f50c05b3d529288d42188a52ec624deba97c45faf8dcddd6

Aliases

arxiv: 1806.07815 · arxiv_version: 1806.07815v1 · doi: 10.48550/arxiv.1806.07815 · pith_short_12: BL3G72XR2VBF · pith_short_16: BL3G72XR2VBFD5IM · pith_short_8: BL3G72XR

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/BL3G72XR2VBFD5IMAWZ5KKJIRV \
  | 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: 0af66feaf1d54251f50c05b3d529288d42188a52ec624deba97c45faf8dcddd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71970bb5f543d71401abd7c14cc151e52a70f14f94c6676f4901999ead29dd1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-06-20T16:13:37Z",
    "title_canon_sha256": "276d7320b97dd3c69004cf657e36fc5462a1b1ed07332bd074695f3c5686e7c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07815",
    "kind": "arxiv",
    "version": 1
  }
}