Pith Number

pith:CFYJOIIL

pith:2026:CFYJOIIL352YTZCX4JNPVWOQ4Y

not attested not anchored not stored refs pending

Synthetic supply networks

Damien Bertrand, Fran\c{c}ois Lafond, Galvin Ng, Luca Mungo

arxiv:2608.03716 v1 · 2026-08-04 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFYJOIIL352YTZCX4JNPVWOQ4Y}

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	2026-08-05T01:36:56.949477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

117097210bdf7589e457e25afad9d0e62dc8606e2ef8a7a808f1c557aa61da31

Aliases

arxiv: 2608.03716 · arxiv_version: 2608.03716v1 · doi: 10.48550/arxiv.2608.03716 · pith_short_12: CFYJOIIL352Y · pith_short_16: CFYJOIIL352YTZCX · pith_short_8: CFYJOIIL

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/CFYJOIIL352YTZCX4JNPVWOQ4Y \
  | 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: 117097210bdf7589e457e25afad9d0e62dc8606e2ef8a7a808f1c557aa61da31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a1a534614e37cf2d4e3ad168a1e4e22d58821a732a5441d9c5fa80c049e8fc9",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2026-08-04T14:18:04Z",
    "title_canon_sha256": "526926b3feb17b4bfaa272b422d4e34038fc89ab22ec1727f717b68992693b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03716",
    "kind": "arxiv",
    "version": 1
  }
}