Pith Number

pith:AQWEMJON

pith:2019:AQWEMJONVUS4LMRC4FUK7XCSCO

not attested not anchored not stored refs pending

Decomposition of Amino Acids in Water with Application to In-Situ Measurements of Enceladus, Europa and Other Hydrothermally Active Icy Ocean Worlds

Adam A. Monroe, Ariel D. Anbar, Christopher R. Glein, Jonathan I. Lunine, Ngoc Truong

arxiv:1904.04407 v1 · 2019-04-09 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQWEMJONVUS4LMRC4FUK7XCSCO}

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	2026-05-17T23:48:44.880322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

042c4625cdad25c5b222e168afdc5213b18b1f934d32aefda0938b95314b2a2e

Aliases

arxiv: 1904.04407 · arxiv_version: 1904.04407v1 · doi: 10.48550/arxiv.1904.04407 · pith_short_12: AQWEMJONVUS4 · pith_short_16: AQWEMJONVUS4LMRC · pith_short_8: AQWEMJON

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/AQWEMJONVUS4LMRC4FUK7XCSCO \
  | 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: 042c4625cdad25c5b222e168afdc5213b18b1f934d32aefda0938b95314b2a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a518597ed43f4f1e512df0caa283b7dce2d63b2fc74bed92e6539468f9caedb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-09T01:12:17Z",
    "title_canon_sha256": "8e1d5723727597f2ae85e4165391e45c0520d270af9a4f25f2dca429329f06d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04407",
    "kind": "arxiv",
    "version": 1
  }
}