Pith Number

pith:VZJQLZLX

pith:2023:VZJQLZLXLIBE7I2W2C5SQK3KBN

not attested not anchored not stored refs pending

Graphical House Allocation

Hadi Hosseini, Justin Payan, Rik Sengupta, Rohit Vaish, Vignesh Viswanathan

arxiv:2301.01323 v2 · 2023-01-03 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZJQLZLXLIBE7I2W2C5SQK3KBN}

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	2026-07-05T06:51:48.060964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae5305e5775a024fa356d0bb282b6a0b4ec3100b6f466c44d25aea4880ef8a8d

Aliases

arxiv: 2301.01323 · arxiv_version: 2301.01323v2 · doi: 10.48550/arxiv.2301.01323 · pith_short_12: VZJQLZLXLIBE · pith_short_16: VZJQLZLXLIBE7I2W · pith_short_8: VZJQLZLX

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/VZJQLZLXLIBE7I2W2C5SQK3KBN \
  | 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: ae5305e5775a024fa356d0bb282b6a0b4ec3100b6f466c44d25aea4880ef8a8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f10ee5ad20596d7a504d37fa714d357b1c9e99bb999661207caa2e32274354",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2023-01-03T19:26:15Z",
    "title_canon_sha256": "6540cfcb03916cc87849a39af4ef1511e9decdfce265f49a8c075d4bcd73e414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01323",
    "kind": "arxiv",
    "version": 2
  }
}