Pith Number

pith:P4PZMUPL

pith:2018:P4PZMUPL6N5625MMINXW6KVJMF

not attested not anchored not stored refs pending

ESSMArT Way to Manage User Requests

Chris Carlson, Guenther Ruhe, Liam Dicke, Maleknaz Nayebi, Ron Ittyipe

arxiv:1808.03796 v1 · 2018-08-11 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4PZMUPL6N5625MMINXW6KVJMF}

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	2026-05-18T00:08:19.689770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1f9651ebf37bed758c436f6f2aa961541d57fb3372032b31103e330689b065

Aliases

arxiv: 1808.03796 · arxiv_version: 1808.03796v1 · doi: 10.48550/arxiv.1808.03796 · pith_short_12: P4PZMUPL6N56 · pith_short_16: P4PZMUPL6N5625MM · pith_short_8: P4PZMUPL

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/P4PZMUPL6N5625MMINXW6KVJMF \
  | 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: 7f1f9651ebf37bed758c436f6f2aa961541d57fb3372032b31103e330689b065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a5cb812ba816cda1506614596ad8cee17817f806aa8666c476e878d265ed19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-08-11T13:04:23Z",
    "title_canon_sha256": "4b27d60609cbceb6a53d9ec609e878149ff059ea7103807c45dde1a321c5988a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03796",
    "kind": "arxiv",
    "version": 1
  }
}