Pith Number

pith:VDI472JV

pith:2024:VDI472JVGDZNK53ZUSWKQ3BQGP

not attested not anchored not stored refs pending

Transaction Fee Estimation in the Bitcoin System

Chengfei Liu, Limeng Zhang, M. Ali Babar, Qing Liu, Rui Zhou

arxiv:2405.15293 v1 · 2024-05-24 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDI472JVGDZNK53ZUSWKQ3BQGP}

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	2026-07-05T08:22:47.447251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d1cfe93530f2d57779a4aca86c3033ce31f69bb10cf585a667fad7aee53362

Aliases

arxiv: 2405.15293 · arxiv_version: 2405.15293v1 · doi: 10.48550/arxiv.2405.15293 · pith_short_12: VDI472JVGDZN · pith_short_16: VDI472JVGDZNK53Z · pith_short_8: VDI472JV

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/VDI472JVGDZNK53ZUSWKQ3BQGP \
  | 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: a8d1cfe93530f2d57779a4aca86c3033ce31f69bb10cf585a667fad7aee53362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a96fac95104a75e2dffca98baf5a21da0a42d2055c73161c36d16ff2419ba99c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-05-24T07:27:00Z",
    "title_canon_sha256": "7718295aff3b27e90fd242c9ee5cc6baf9f96a913d4f2cb1115c2522398fd967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.15293",
    "kind": "arxiv",
    "version": 1
  }
}