Pith Number

pith:IUUZLLP5

pith:2019:IUUZLLP5MNLMSHCA455BR5B2VE

not attested not anchored not stored refs pending

A TDDFT-based Study on the Proton-DNA Collision

A. Rubio, G. Brunetto, M. A. Bernal, R. Seraide, U. De Giovannini

arxiv:1905.03575 v1 · 2019-05-09 · 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{IUUZLLP5MNLMSHCA455BR5B2VE}

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	2026-05-17T23:46:37.345632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452995adfd6356c91c40e77a18f43aa928cca6c523da3e043c99d396213f7286

Aliases

arxiv: 1905.03575 · arxiv_version: 1905.03575v1 · doi: 10.48550/arxiv.1905.03575 · pith_short_12: IUUZLLP5MNLM · pith_short_16: IUUZLLP5MNLMSHCA · pith_short_8: IUUZLLP5

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/IUUZLLP5MNLMSHCA455BR5B2VE \
  | 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: 452995adfd6356c91c40e77a18f43aa928cca6c523da3e043c99d396213f7286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e44506220fdd8e1babc735b020b4fd1082775f3e21dc9c5ae2f225d88823dd9",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-05-09T12:39:03Z",
    "title_canon_sha256": "af560daac1f1f8d802024905ea745e2d018c5e539e4250bf451e2fb14251e901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03575",
    "kind": "arxiv",
    "version": 1
  }
}