Pith Number

pith:IF4LBHGK

pith:2024:IF4LBHGK3GQAZFGAPCTUICJ3CA

not attested not anchored not stored refs pending

In-Memory Mirroring: Cloning Without Reading

Ankit Bende, Chandan Kumar Jha, Farhad Merchant, Rolf Drechsler, Sachin Patkar, Simranjeet Singh, Vikas Rana

arxiv:2407.02921 v2 · 2024-07-03 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IF4LBHGK3GQAZFGAPCTUICJ3CA}

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	2026-07-05T08:40:20.649027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4178b09ccad9a00c94c078a744093b1032b380126c6c5e6712721119682b9a6a

Aliases

arxiv: 2407.02921 · arxiv_version: 2407.02921v2 · doi: 10.48550/arxiv.2407.02921 · pith_short_12: IF4LBHGK3GQA · pith_short_16: IF4LBHGK3GQAZFGA · pith_short_8: IF4LBHGK

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/IF4LBHGK3GQAZFGAPCTUICJ3CA \
  | 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: 4178b09ccad9a00c94c078a744093b1032b380126c6c5e6712721119682b9a6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e6274351e03f7208d3d7f888356f5638cfc0f8ada8a126d5e5dfed028ca8eac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2024-07-03T08:53:54Z",
    "title_canon_sha256": "8e5adb22cbe63924c357a3bac0ae3ff85bf33c9f0fa35768786adf91c2916fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.02921",
    "kind": "arxiv",
    "version": 2
  }
}