Pith Number

pith:HMGJTSU4

pith:2021:HMGJTSU4HCX5H6V7AQNHRVZGPF

not attested not anchored not stored refs pending

Simulation of absorption spectra of molecular aggregates: a Hierarchy of Stochastic Pure States approach

Alexander Eisfeld, Doran I. G. Bennett, Lipeng Chen

arxiv:2111.01089 v1 · 2021-11-01 · quant-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{HMGJTSU4HCX5H6V7AQNHRVZGPF}

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	2026-07-05T04:13:45.484047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b0c99ca9c38afd3fabf041a78d726797ab0c61bedc5f555376acafa63f58d28

Aliases

arxiv: 2111.01089 · arxiv_version: 2111.01089v1 · doi: 10.48550/arxiv.2111.01089 · pith_short_12: HMGJTSU4HCX5 · pith_short_16: HMGJTSU4HCX5H6V7 · pith_short_8: HMGJTSU4

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/HMGJTSU4HCX5H6V7AQNHRVZGPF \
  | 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: 3b0c99ca9c38afd3fabf041a78d726797ab0c61bedc5f555376acafa63f58d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abac3dc534a73869ef3d6201fe227ab9c53e28b5d297cba60f688be154823607",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-01T16:59:54Z",
    "title_canon_sha256": "9b100f6d9635f0c4e03515f5376ef6069559ab23376e396831daea835dbb3c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01089",
    "kind": "arxiv",
    "version": 1
  }
}