Pith Number

pith:55YRCQTG

pith:2012:55YRCQTGWZWCFRAIJNQTBNY64N

not attested not anchored not stored refs pending

Optimal Algorithms for Near-Hitless Network Restoration via Diversity Coding

Ender Ayanoglu, Serhat Nazim Avci

arxiv:1205.1552 v1 · 2012-05-07 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55YRCQTGWZWCFRAIJNQTBNY64N}

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	2026-05-18T00:59:35.982610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef71114266b66c22c4084b6130b71ee3785f45b35123b4a0277cfb67e939ac99

Aliases

arxiv: 1205.1552 · arxiv_version: 1205.1552v1 · doi: 10.48550/arxiv.1205.1552 · pith_short_12: 55YRCQTGWZWC · pith_short_16: 55YRCQTGWZWCFRAI · pith_short_8: 55YRCQTG

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/55YRCQTGWZWCFRAIJNQTBNY64N \
  | 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: ef71114266b66c22c4084b6130b71ee3785f45b35123b4a0277cfb67e939ac99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6255d6961b01b8f668d0a74c7efe97e3f85d401f886e62160a64ed0849bf473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-05-07T22:13:53Z",
    "title_canon_sha256": "7761c890fa04037cee9e665ff99cc10b3e4313d6f4eea1386ed45ca74a8d4aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1552",
    "kind": "arxiv",
    "version": 1
  }
}