Pith Number

pith:OTAIHLZA

pith:2020:OTAIHLZAEET3KLDVHOCJZ3SZHB

not attested not anchored not stored refs pending

Resolution Enhancement in Protein NMR Spectra by Deconvolution with Compressed Sensing Reconstruction

Bj\"orn M. Burmann, Emil Gustavsson, Irena Burmann, Krzysztof Kazimierczuk, Linn\'ea Isaksson, Panagiota S. Georgoulia, Pawe{\l} Kasprzak, Sebastian Westenhoff, Vladislav Yu. Orekhov

arxiv:2009.08813 v1 · 2020-09-11 · physics.data-an · physics.bio-ph · 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{OTAIHLZAEET3KLDVHOCJZ3SZHB}

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	2026-07-05T01:36:22.810436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c083af202127b52c753b849cee59384a04bed4c264dd23a57de844c3d55194

Aliases

arxiv: 2009.08813 · arxiv_version: 2009.08813v1 · doi: 10.48550/arxiv.2009.08813 · pith_short_12: OTAIHLZAEET3 · pith_short_16: OTAIHLZAEET3KLDV · pith_short_8: OTAIHLZA

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/OTAIHLZAEET3KLDVHOCJZ3SZHB \
  | 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: 74c083af202127b52c753b849cee59384a04bed4c264dd23a57de844c3d55194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe870b0be2a59e923c353761963638467af4e8ea12c0a486b4ca460cdc98f40",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2020-09-11T09:00:50Z",
    "title_canon_sha256": "08fd32b8030ca9a78d02fa4d907bd8a6526c8a6b93613e39403110a31113b3f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08813",
    "kind": "arxiv",
    "version": 1
  }
}