Pith Number

pith:X5M6ZOXS

pith:2018:X5M6ZOXS7A3EVJONYMGKH2ZTIL

not attested not anchored not stored refs pending

Caching with Time Domain Buffer Sharing

H. Vincent Poor, Wei Chen

arxiv:1804.02797 v1 · 2018-04-09 · 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{X5M6ZOXS7A3EVJONYMGKH2ZTIL}

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	2026-05-18T00:18:58.381810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf59ecbaf2f8364aa5cdc30ca3eb3342e8ea46c359e89da13054695865c99d68

Aliases

arxiv: 1804.02797 · arxiv_version: 1804.02797v1 · doi: 10.48550/arxiv.1804.02797 · pith_short_12: X5M6ZOXS7A3E · pith_short_16: X5M6ZOXS7A3EVJON · pith_short_8: X5M6ZOXS

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/X5M6ZOXS7A3EVJONYMGKH2ZTIL \
  | 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: bf59ecbaf2f8364aa5cdc30ca3eb3342e8ea46c359e89da13054695865c99d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97973baa7aa7883ef103de78b9bfdefec1daa599096e4227c168dff24958ec39",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-09T02:41:38Z",
    "title_canon_sha256": "ef9737c670cd9e324800cbb950ab7f152a9e95e539a4e2c043dbed31c695f0bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02797",
    "kind": "arxiv",
    "version": 1
  }
}