Pith Number

pith:AP64ADL3

pith:2018:AP64ADL3E2KCTWR3DTYEGMMYXF

not attested not anchored not stored refs pending

Checking-in on Network Functions

Heather Miller, Zeeshan Lakhani

arxiv:1812.11145 v2 · 2018-12-28 · cs.NI · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AP64ADL3E2KCTWR3DTYEGMMYXF}

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	2026-05-17T23:41:58.037335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fdc00d7b269429da3b1cf0433198b973c0702f9f7d4fca234c600ac30f2d9d

Aliases

arxiv: 1812.11145 · arxiv_version: 1812.11145v2 · doi: 10.48550/arxiv.1812.11145 · pith_short_12: AP64ADL3E2KC · pith_short_16: AP64ADL3E2KCTWR3 · pith_short_8: AP64ADL3

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/AP64ADL3E2KCTWR3DTYEGMMYXF \
  | 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: 03fdc00d7b269429da3b1cf0433198b973c0702f9f7d4fca234c600ac30f2d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24c98d2f7ba9848dc0a8d8eabda7a45043b1534b70a0a141864b04ceb190f02c",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-12-28T18:20:55Z",
    "title_canon_sha256": "e7777e70b186f9d3aee3342edeca05790d85eb89a0c8b4bc98de609c8baf3ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11145",
    "kind": "arxiv",
    "version": 2
  }
}