Pith Number

pith:T4OYNQN5

pith:2012:T4OYNQN5GSLQIXIW23QTFBMZHU

not attested not anchored not stored refs pending

Constrained Fault-Tolerant Resource Allocation

Hong Shen, Kewen Liao, Longkun Guo

arxiv:1208.3835 v4 · 2012-08-19 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4OYNQN5GSLQIXIW23QTFBMZHU}

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	2026-05-18T02:21:00.988888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f1d86c1bd3497045d16d6e13285993d1302259ec5bf4759f5959adbd0561cd8

Aliases

arxiv: 1208.3835 · arxiv_version: 1208.3835v4 · doi: 10.48550/arxiv.1208.3835 · pith_short_12: T4OYNQN5GSLQ · pith_short_16: T4OYNQN5GSLQIXIW · pith_short_8: T4OYNQN5

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/T4OYNQN5GSLQIXIW23QTFBMZHU \
  | 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: 9f1d86c1bd3497045d16d6e13285993d1302259ec5bf4759f5959adbd0561cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05952f25ac97da1fa63ef846a2c810103403c81750770adb2e2a9cb20df88d16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-08-19T13:46:18Z",
    "title_canon_sha256": "ac7214ea08df6b5c0581bb598f32006bb62a49e30c99e3218ca1294db3544159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3835",
    "kind": "arxiv",
    "version": 4
  }
}