Pith Number

pith:I2IU2F24

pith:2018:I2IU2F24ZVW4KAEYE234H54GZE

not attested not anchored not stored refs pending

User Manual for the Apple CoreCapture Framework

David Kreitschmann

arxiv:1808.07353 v1 · 2018-07-17 · cs.NI · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2IU2F24ZVW4KAEYE234H54GZE}

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	2026-05-18T00:07:29.103075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46914d175ccd6dc5009826b7c3f786c92d2477fa2c9f7a64043f796fac666663

Aliases

arxiv: 1808.07353 · arxiv_version: 1808.07353v1 · doi: 10.48550/arxiv.1808.07353 · pith_short_12: I2IU2F24ZVW4 · pith_short_16: I2IU2F24ZVW4KAEY · pith_short_8: I2IU2F24

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/I2IU2F24ZVW4KAEYE234H54GZE \
  | 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: 46914d175ccd6dc5009826b7c3f786c92d2477fa2c9f7a64043f796fac666663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955111471196d593641404ead80c4dc963c0123bc1a46fae74a98ace1731b88e",
    "cross_cats_sorted": [
      "cs.OS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-07-17T16:34:43Z",
    "title_canon_sha256": "54ca2fab07fd7e0b9ffaad568cfd8f8bd77a97902fe9c58a38a2fcf1f7bbc221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07353",
    "kind": "arxiv",
    "version": 1
  }
}