Pith Number

pith:M5327VYC

pith:2013:M5327VYCHKWDOOJB5OC225A4G4

not attested not anchored not stored refs pending

Repair for Distributed Storage Systems with Erasure Channels

Majid Gerami, Ming Xiao

arxiv:1301.7054 v1 · 2013-01-29 · 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{M5327VYCHKWDOOJB5OC225A4G4}

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	2026-05-18T03:35:02.766002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6777afd7023aac373921eb85ad741c37064cbd8cda34997e7fed93a5c1b7f06a

Aliases

arxiv: 1301.7054 · arxiv_version: 1301.7054v1 · doi: 10.48550/arxiv.1301.7054 · pith_short_12: M5327VYCHKWD · pith_short_16: M5327VYCHKWDOOJB · pith_short_8: M5327VYC

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/M5327VYCHKWDOOJB5OC225A4G4 \
  | 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: 6777afd7023aac373921eb85ad741c37064cbd8cda34997e7fed93a5c1b7f06a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1611464616c70cdac571b7848712668ec60d9758dd6a649c66b8f5bccf6350a5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-29T20:43:38Z",
    "title_canon_sha256": "6cffae3efbbadf3b2d56bc9bdf2401000449abe5207bde0e7cb8dccaae21682e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7054",
    "kind": "arxiv",
    "version": 1
  }
}