Pith Number

pith:7EODXJIF

pith:2013:7EODXJIF7OUSY32N2BRM4D33IF

not attested not anchored not stored refs pending

Internal models for nonlinear output agreement and optimal flow control

Claudio De Persis, Mathias Burger

arxiv:1302.0780 v1 · 2013-02-04 · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EODXJIF7OUSY32N2BRM4D33IF}

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	2026-05-18T03:34:36.330006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f91c3ba505fba92c6f4dd062ce0f7b41726de7f59f909689b92690625723aaa8

Aliases

arxiv: 1302.0780 · arxiv_version: 1302.0780v1 · doi: 10.48550/arxiv.1302.0780 · pith_short_12: 7EODXJIF7OUS · pith_short_16: 7EODXJIF7OUSY32N · pith_short_8: 7EODXJIF

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/7EODXJIF7OUSY32N2BRM4D33IF \
  | 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: f91c3ba505fba92c6f4dd062ce0f7b41726de7f59f909689b92690625723aaa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bea6d22d2ba4c3f2404e9f42e23bcc02693906646b4ba58f3f7fcbd923b74dab",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-02-04T18:05:32Z",
    "title_canon_sha256": "fa0d9856dcb4977ed5abf819a3c627d4359f665185120cef7dfcff1db124a0ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0780",
    "kind": "arxiv",
    "version": 1
  }
}