Pith Number

pith:UF6FI5II

pith:2018:UF6FI5II6HRMA6GX77TSIBANL2

not attested not anchored not stored refs pending

Spatially separating the conformers of the dipeptide Ac-Phe-Cys-NH$_\text{2}$

Daniel A. Horke, Jochen K\"upper, Nicole Teschmit

arxiv:1805.12396 v1 · 2018-05-31 · physics.chem-ph · physics.atm-clus · physics.bio-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{UF6FI5II6HRMA6GX77TSIBANL2}

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	2026-05-18T00:14:30.328739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17c547508f1e2c078d7ffe724040d5eb28cbeb72db4433b6193ffd1001999a7

Aliases

arxiv: 1805.12396 · arxiv_version: 1805.12396v1 · doi: 10.48550/arxiv.1805.12396 · pith_short_12: UF6FI5II6HRM · pith_short_16: UF6FI5II6HRMA6GX · pith_short_8: UF6FI5II

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/UF6FI5II6HRMA6GX77TSIBANL2 \
  | 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: a17c547508f1e2c078d7ffe724040d5eb28cbeb72db4433b6193ffd1001999a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b63882f99071a090b8a1c150a4e6d2bd11d22afa73be56c4d34bb83af99894f",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-05-31T09:47:44Z",
    "title_canon_sha256": "8f1bea303ab1f9e1679e49d096689497962401d3cade9dca8c31d220317fcf5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12396",
    "kind": "arxiv",
    "version": 1
  }
}