Pith Number

pith:6ZH4IOGU

pith:2019:6ZH4IOGUOH4SBT6R6OSOZPG5VL

not attested not anchored not stored refs pending

Resolving the Multiple Withdrawal Attack on ERC20 Tokens

Jeremy Clark, Reza Rahimian, Shayan Eskandari

arxiv:1907.00903 v1 · 2019-07-01 · 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{6ZH4IOGUOH4SBT6R6OSOZPG5VL}

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	2026-05-17T23:41:47.657929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64fc438d471f920cfd1f3a4ecbcddaae347637e7d65665a113630148ff0bcb3

Aliases

arxiv: 1907.00903 · arxiv_version: 1907.00903v1 · doi: 10.48550/arxiv.1907.00903 · pith_short_12: 6ZH4IOGUOH4S · pith_short_16: 6ZH4IOGUOH4SBT6R · pith_short_8: 6ZH4IOGU

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/6ZH4IOGUOH4SBT6R6OSOZPG5VL \
  | 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: f64fc438d471f920cfd1f3a4ecbcddaae347637e7d65665a113630148ff0bcb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ef22d9d4644e7bb24ec92c7f50ee08da400f032d9b3af79b462f3380b0127f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-07-01T16:18:55Z",
    "title_canon_sha256": "43923380c1432224d5bbd4c6f34456bfff6a50763418d22c44c37fe9bf55258e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00903",
    "kind": "arxiv",
    "version": 1
  }
}