Pith Number

pith:6GZTUEAR

pith:2018:6GZTUEAREHUJJKSDZY5THWI35T

not attested not anchored not stored refs pending

Encoding and Selecting Coarse-Grain Mapping Operators with Hierarchical Graphs

Andrew D. White, Chenliang Xu, Maghesree Chakraborty

arxiv:1804.04997 v1 · 2018-04-13 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GZTUEAREHUJJKSDZY5THWI35T}

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	2026-05-18T00:04:02.600551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1b33a101121e894aa43ce3b33d91becefaf6086eb9f6e98c865e0ea6e01262e

Aliases

arxiv: 1804.04997 · arxiv_version: 1804.04997v1 · doi: 10.48550/arxiv.1804.04997 · pith_short_12: 6GZTUEAREHUJ · pith_short_16: 6GZTUEAREHUJJKSD · pith_short_8: 6GZTUEAR

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/6GZTUEAREHUJJKSDZY5THWI35T \
  | 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: f1b33a101121e894aa43ce3b33d91becefaf6086eb9f6e98c865e0ea6e01262e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21e7888bb16253b045a4482e46fb903762a11384edbaf09d247c626157aa8f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-04-13T15:37:56Z",
    "title_canon_sha256": "6f27b84744db9c50a38d3d4da27af1ae9c7c8e9db139fd80ed833d6aa1a5ac84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04997",
    "kind": "arxiv",
    "version": 1
  }
}