Pith Number

pith:WY23M652

pith:2022:WY23M652JBEB7PRW5DMERPXDP5

not attested not anchored not stored refs pending

Infrared multiple-angle incidence resolution spectrometry for vapor-deposited amorphous water

Naoki Numadate, Takumi Nagasawa, Tetsuya Hama

arxiv:2205.14547 v1 · 2022-05-29 · astro-ph.IM · astro-ph.EP · astro-ph.GA · 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{WY23M652JBEB7PRW5DMERPXDP5}

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	2026-07-05T04:27:18.657236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b635b67bba48481fbe36e8d848bee37f5a19175e96b83ec54d2fbfe007a36bf2

Aliases

arxiv: 2205.14547 · arxiv_version: 2205.14547v1 · doi: 10.48550/arxiv.2205.14547 · pith_short_12: WY23M652JBEB · pith_short_16: WY23M652JBEB7PRW · pith_short_8: WY23M652

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/WY23M652JBEB7PRW5DMERPXDP5 \
  | 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: b635b67bba48481fbe36e8d848bee37f5a19175e96b83ec54d2fbfe007a36bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323c21f568ac3c9eba21e90a3ce5180e87cf508ea7bdf5a401537db10f93eec0",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-05-29T00:33:19Z",
    "title_canon_sha256": "1032a8266505d5227983105712c2e665dcd6ddded52ba0f3c041a6202cbdd2fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14547",
    "kind": "arxiv",
    "version": 1
  }
}