Pith Number

pith:JCPVKLRT

pith:2025:JCPVKLRTFEHTKGJ7SV5MSDT2EI

not attested not anchored not stored refs pending

Bubble-Burst Synthesis of Ammonia, Amino Acids, and Urea Under Ambient, Catalyst-Free Conditions

C. Richard Guarnieri, Gennaro (Jerry) Cuomo, Ian Goodall, Jerome J. Cuomo, Stephen Hudak

arxiv:2505.23850 v2 · 2025-05-28 · physics.chem-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCPVKLRTFEHTKGJ7SV5MSDT2EI}

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	2026-07-05T11:14:08.917507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489f552e33290f35193f957ac90e7a2219b5ae018f42dc8945c1140a655666ed

Aliases

arxiv: 2505.23850 · arxiv_version: 2505.23850v2 · doi: 10.48550/arxiv.2505.23850 · pith_short_12: JCPVKLRTFEHT · pith_short_16: JCPVKLRTFEHTKGJ7 · pith_short_8: JCPVKLRT

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/JCPVKLRTFEHTKGJ7SV5MSDT2EI \
  | 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: 489f552e33290f35193f957ac90e7a2219b5ae018f42dc8945c1140a655666ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "307192699851d3fa5abb51b081ead1263a904b89a36dff6bebe30a31bc5732b2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-05-28T22:49:44Z",
    "title_canon_sha256": "e76a522b195e65ab35f50602e5732887257f687c27b9c9415f1a5cf5aeee564d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23850",
    "kind": "arxiv",
    "version": 2
  }
}