Pith Number

pith:MEWOZDXE

pith:2010:MEWOZDXEXUGFDEUD57W723TWYB

not attested not anchored not stored refs pending

Infinite-message Interactive Function Computation in Collocated Networks

Nan Ma, Prakash Ishwar

arxiv:1001.1763 v2 · 2010-01-11 · cs.IT · math.IT

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

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	2026-05-18T00:58:47.817029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

612cec8ee4bd0c519283efedfd6e76c05775e40b7791d22198f222ed72c6c5bd

Aliases

arxiv: 1001.1763 · arxiv_version: 1001.1763v2 · doi: 10.48550/arxiv.1001.1763 · pith_short_12: MEWOZDXEXUGF · pith_short_16: MEWOZDXEXUGFDEUD · pith_short_8: MEWOZDXE

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/MEWOZDXEXUGFDEUD57W723TWYB \
  | 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: 612cec8ee4bd0c519283efedfd6e76c05775e40b7791d22198f222ed72c6c5bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7801eafe05aa6aef79217c2af45c2411e3acbe7425f697836fcedb934c1d16cf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-11T23:05:07Z",
    "title_canon_sha256": "9a04ea6e6b0e34da428cfdfe87033fa386564a5e66b699f37d6e0681b1b1b46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1763",
    "kind": "arxiv",
    "version": 2
  }
}