Pith Number

pith:HGZM3IZH

pith:2026:HGZM3IZHNDFRQNX4VYATXRMZXP

not attested not anchored not stored refs pending

Synapse: Federated Tool Routing via Typed Compendium Artifacts

Abhijit Chakraborty, Vivek Gupta, Yash Shah

arxiv:2602.00911 v2 · 2026-01-31 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGZM3IZHNDFRQNX4VYATXRMZXP}

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	2026-06-05T01:15:19.605277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b2cda32768cb1836fcae013bc599bbe6dc5ba63d182b75d928568a39a53899

Aliases

arxiv: 2602.00911 · arxiv_version: 2602.00911v2 · doi: 10.48550/arxiv.2602.00911 · pith_short_12: HGZM3IZHNDFR · pith_short_16: HGZM3IZHNDFRQNX4 · pith_short_8: HGZM3IZH

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/HGZM3IZHNDFRQNX4VYATXRMZXP \
  | 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: 39b2cda32768cb1836fcae013bc599bbe6dc5ba63d182b75d928568a39a53899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdebc2cf2b186afc303dbbe06505f06ac5e86d01370eb0817480094ab5803680",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-01-31T21:43:48Z",
    "title_canon_sha256": "1d65508722eb504a56bd417855eb45ace3401cac02c92ce4e62780a36f2e9dec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.00911",
    "kind": "arxiv",
    "version": 2
  }
}