Pith Number

pith:FWRR2PZG

pith:2022:FWRR2PZGZKDJURFIAEQWH3PQVQ

not attested not anchored not stored refs pending

Clearing Payments in Dynamic Financial Networks

Anton V. Proskurnikov, Giulia Fracastoro, Giuseppe C. Calafiore

arxiv:2201.12898 v4 · 2022-01-30 · math.OC · cs.CE · cs.SY · eess.SY · q-fin.MF · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWRR2PZGZKDJURFIAEQWH3PQVQ}

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	2026-07-05T07:33:07.060594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da31d3f26ca869a44a8012163edf0ac3c2031341adc7c7fd1e602ff7b89c8c9

Aliases

arxiv: 2201.12898 · arxiv_version: 2201.12898v4 · doi: 10.48550/arxiv.2201.12898 · pith_short_12: FWRR2PZGZKDJ · pith_short_16: FWRR2PZGZKDJURFI · pith_short_8: FWRR2PZG

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/FWRR2PZGZKDJURFIAEQWH3PQVQ \
  | 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: 2da31d3f26ca869a44a8012163edf0ac3c2031341adc7c7fd1e602ff7b89c8c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40580cdc9b01d7f98ad224d8403e014c94f336dcf91ba041f2002a84b01ed1ae",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.SY",
      "eess.SY",
      "q-fin.MF",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-01-30T19:41:02Z",
    "title_canon_sha256": "fd963cb9d9036e510caf1d6d77294b14d8778c3ff693aa86b2ddc5dc8bab3ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12898",
    "kind": "arxiv",
    "version": 4
  }
}