Pith Number

pith:MGNMUUAK

pith:2015:MGNMUUAKU5GPZXIPVUHQR7DXXD

not attested not anchored not stored refs pending

SEARS: Space Efficient And Reliable Storage System in the Cloud

Emina Soljanin, Katherine Guo, Thomas Woo, Xin Wang, Ying Li

arxiv:1508.01182 v1 · 2015-08-05 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGNMUUAKU5GPZXIPVUHQR7DXXD}

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	2026-05-18T00:57:50.472630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

619aca500aa74cfcdd0fad0f08fc77b8d3f592332fae9c13b073143ca2beed7d

Aliases

arxiv: 1508.01182 · arxiv_version: 1508.01182v1 · doi: 10.48550/arxiv.1508.01182 · pith_short_12: MGNMUUAKU5GP · pith_short_16: MGNMUUAKU5GPZXIP · pith_short_8: MGNMUUAK

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/MGNMUUAKU5GPZXIPVUHQR7DXXD \
  | 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: 619aca500aa74cfcdd0fad0f08fc77b8d3f592332fae9c13b073143ca2beed7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a177ebac3325f8c6257d173fadaec28a324f54c1ceeddbc74e7c1a53b101c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-08-05T19:14:24Z",
    "title_canon_sha256": "979593d134e6c1abb212e71eced96cd376be8b6e21359f9394ab924cdb1ba3c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01182",
    "kind": "arxiv",
    "version": 1
  }
}