Pith Number

pith:RAO2XAFB

pith:2012:RAO2XAFB5ERBCBA5YKEN2G2IVY

not attested not anchored not stored refs pending

Reducibility of joint relay positioning and flow optimization problem

Mohit Thakur, Muriel M\'edard, Nadia Fawaz

arxiv:1202.0835 v1 · 2012-02-03 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAO2XAFB5ERBCBA5YKEN2G2IVY}

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	2026-05-18T04:03:06.059723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

881dab80a1e92211041dc288dd1b48ae2af3d6aec938b54c1d49bb839eafe52f

Aliases

arxiv: 1202.0835 · arxiv_version: 1202.0835v1 · doi: 10.48550/arxiv.1202.0835 · pith_short_12: RAO2XAFB5ERB · pith_short_16: RAO2XAFB5ERBCBA5 · pith_short_8: RAO2XAFB

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/RAO2XAFB5ERBCBA5YKEN2G2IVY \
  | 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: 881dab80a1e92211041dc288dd1b48ae2af3d6aec938b54c1d49bb839eafe52f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b98ef47fb02f52752cd21444eb63904a9eb96b4c67400caf1c7ebea9996a42f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-03T22:31:07Z",
    "title_canon_sha256": "c4e0cda4226a79d6570a25d6463dc26d2a5c198f3e0cc97f71f95524893a51be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0835",
    "kind": "arxiv",
    "version": 1
  }
}