Pith Number

pith:QNYNKLWJ

pith:2013:QNYNKLWJ7RGQLDNJBB4AG3JZ2X

not attested not anchored not stored refs pending

A study of aliphatic amino acids using simulated vibrational circular dichroism and Raman optical activity spectra

Aravindhan Ganesan, Feng Wang, Michael J. Brunger

arxiv:1305.5290 v1 · 2013-05-22 · 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{QNYNKLWJ7RGQLDNJBB4AG3JZ2X}

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	2026-05-18T01:49:47.492782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8370d52ec9fc4d058da90878036d39d5f402e1e9f3d0029c0f5c120a853da360

Aliases

arxiv: 1305.5290 · arxiv_version: 1305.5290v1 · doi: 10.48550/arxiv.1305.5290 · pith_short_12: QNYNKLWJ7RGQ · pith_short_16: QNYNKLWJ7RGQLDNJ · pith_short_8: QNYNKLWJ

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/QNYNKLWJ7RGQLDNJBB4AG3JZ2X \
  | 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: 8370d52ec9fc4d058da90878036d39d5f402e1e9f3d0029c0f5c120a853da360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0bba49910159b54247a8645262c9693a83daf2c0019b54bc8a915f61f40545",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-05-22T23:48:04Z",
    "title_canon_sha256": "0b7a8ca7b805bfdd4252a7a1767926a35ef96f0bcdc3ad57cbd430ff849b8d4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5290",
    "kind": "arxiv",
    "version": 1
  }
}