Pith Number

pith:IL62ZJR2

pith:2018:IL62ZJR23YXAPV4NHSIAD3RIMX

not attested not anchored not stored refs pending

Mathematical methods for resource-based type theories

Aarthi Sundaram, Brad Lackey

arxiv:1812.08726 v1 · 2018-12-20 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IL62ZJR23YXAPV4NHSIAD3RIMX}

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	2026-05-17T23:57:49.308570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42fdaca63ade2e07d78d3c9001ee2865eb22aa3a3b1f0881a72edd32907506bf

Aliases

arxiv: 1812.08726 · arxiv_version: 1812.08726v1 · doi: 10.48550/arxiv.1812.08726 · pith_short_12: IL62ZJR23YXA · pith_short_16: IL62ZJR23YXAPV4N · pith_short_8: IL62ZJR2

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/IL62ZJR23YXAPV4NHSIAD3RIMX \
  | 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: 42fdaca63ade2e07d78d3c9001ee2865eb22aa3a3b1f0881a72edd32907506bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58bd0ee028101318bb91373f48b6954aae6a91fc34cbb58d751775262a52f250",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-20T17:58:17Z",
    "title_canon_sha256": "d97db67c4a24ae113bd51a656ec4d2ed3e2c676c05eddd2cbdb0e6975a9c7c5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08726",
    "kind": "arxiv",
    "version": 1
  }
}