Pith Number

pith:HTJVY7ED

pith:2018:HTJVY7EDWMAFOCTEMBEOFBELQF

not attested not anchored not stored refs pending

Live Multi-language Development and Runtime Environments

Fabio Niephaus (Hasso Plattner Institute, Germany, Germany), Marcel Taeumel (Hasso Plattner Institute, Oracle Labs Potsdam, Robert Hirschfeld (Hasso Plattner Institute, Tim Felgentreff (Hasso Plattner Institute, Tobias Pape (Hasso Plattner Institute, University of Potsdam

arxiv:1803.10200 v1 · 2018-03-27 · 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{HTJVY7EDWMAFOCTEMBEOFBELQF}

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	2026-05-18T00:20:00.131204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cd35c7c83b300570a646048e2848b815adb0e4da369966544fe38c23a56b64e

Aliases

arxiv: 1803.10200 · arxiv_version: 1803.10200v1 · doi: 10.48550/arxiv.1803.10200 · pith_short_12: HTJVY7EDWMAF · pith_short_16: HTJVY7EDWMAFOCTE · pith_short_8: HTJVY7ED

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/HTJVY7EDWMAFOCTEMBEOFBELQF \
  | 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: 3cd35c7c83b300570a646048e2848b815adb0e4da369966544fe38c23a56b64e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89e3e623c7cf09f2e3489410cd7f813a9454e70a7ea700a735f3690d97fff5f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-03-27T17:37:01Z",
    "title_canon_sha256": "5fbb99ad29c87c32fd15ac0ee8acb13803c95a63ca54d9ad3686ad8ca9c591e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10200",
    "kind": "arxiv",
    "version": 1
  }
}