Pith Number

pith:NGYFCR45

pith:2018:NGYFCR45A2T2ONBRA52QLRBWP4

not attested not anchored not stored refs pending

Fusion Hashing: A General Framework for Self-improvement of Hashing

Xingbo Liu, Xiushan Nie, Yilong Yin

arxiv:1810.00644 v1 · 2018-10-01 · cs.DS · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGYFCR45A2T2ONBRA52QLRBWP4}

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	2026-05-18T00:04:25.228941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69b051479d06a7a73431077505c4367f0b85e6770f10dadf1b3818bea4e9e42e

Aliases

arxiv: 1810.00644 · arxiv_version: 1810.00644v1 · doi: 10.48550/arxiv.1810.00644 · pith_short_12: NGYFCR45A2T2 · pith_short_16: NGYFCR45A2T2ONBR · pith_short_8: NGYFCR45

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/NGYFCR45A2T2ONBRA52QLRBWP4 \
  | 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: 69b051479d06a7a73431077505c4367f0b85e6770f10dadf1b3818bea4e9e42e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcd625e9debdcc080bc303f735749a2051274451efd8c40322fb231beac3ac42",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-10-01T12:12:35Z",
    "title_canon_sha256": "795326e4f912d913dc013a535b255e520381fb604e1192999657aa0afccdf49b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00644",
    "kind": "arxiv",
    "version": 1
  }
}