Pith Number

pith:OROBGLR4

pith:2018:OROBGLR4QQJSODUMW66YSC6P2K

not attested not anchored not stored refs pending

Wicked metrics

Alessio Baldazzi, Roberto Percacci, Vedran Skrinjar

arxiv:1811.03369 v1 · 2018-11-08 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OROBGLR4QQJSODUMW66YSC6P2K}

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	2026-05-17T23:45:35.333943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

745c132e3c8413270e8cb7bd890bcfd2a1c854bfe64759b648b0a696b4e4b566

Aliases

arxiv: 1811.03369 · arxiv_version: 1811.03369v1 · doi: 10.48550/arxiv.1811.03369 · pith_short_12: OROBGLR4QQJS · pith_short_16: OROBGLR4QQJSODUM · pith_short_8: OROBGLR4

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/OROBGLR4QQJSODUMW66YSC6P2K \
  | 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: 745c132e3c8413270e8cb7bd890bcfd2a1c854bfe64759b648b0a696b4e4b566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51d7e22a17a7bb2b7f3ef33af7636327bb2285720dacc5d65ae9cd7ce48ed7df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-08T11:55:05Z",
    "title_canon_sha256": "a613254a5f41cbf31a3bb541270026908a6a15ffb75e137304d89c75d30b1c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03369",
    "kind": "arxiv",
    "version": 1
  }
}