Pith Number

pith:LPO3QN76

pith:2017:LPO3QN76AFVXVGTC4VKAC4U7OB

not attested not anchored not stored refs pending

Geometrical morphology

Eric Rosen, John Goldsmith

arxiv:1703.04481 v1 · 2017-03-13 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPO3QN76AFVXVGTC4VKAC4U7OB}

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	2026-05-18T00:48:48.487283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bddb837fe016b7a9a62e55401729f705acabd852a9d4d3a732d1e3dd686ea81

Aliases

arxiv: 1703.04481 · arxiv_version: 1703.04481v1 · doi: 10.48550/arxiv.1703.04481 · pith_short_12: LPO3QN76AFVX · pith_short_16: LPO3QN76AFVXVGTC · pith_short_8: LPO3QN76

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/LPO3QN76AFVXVGTC4VKAC4U7OB \
  | 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: 5bddb837fe016b7a9a62e55401729f705acabd852a9d4d3a732d1e3dd686ea81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a75d1a850245d06ac5ea6a5116b8aadcf6006fc110e7adc7638b51a4e90664f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-13T16:50:36Z",
    "title_canon_sha256": "3b49f9624d68ca9a33e635095bffeb178a0849ac75f872587b54c7a61d368cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04481",
    "kind": "arxiv",
    "version": 1
  }
}