Pith Number

pith:FPCLH5NM

pith:2017:FPCLH5NMMKG6NX5WAOW66SQUX6

not attested not anchored not stored refs pending

Characterization of thin film CO$_2$ ice through the infrared $\nu_1+\nu_3$ combination mode

Gianfranco Vidali, Jiao He

arxiv:1708.01600 v1 · 2017-08-04 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPCLH5NMMKG6NX5WAOW66SQUX6}

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	2026-05-18T00:31:40.225360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bc4b3f5ac628de6dfb603adef4a14bf870802b58c34ec8cf24adcae92badea5

Aliases

arxiv: 1708.01600 · arxiv_version: 1708.01600v1 · doi: 10.48550/arxiv.1708.01600 · pith_short_12: FPCLH5NMMKG6 · pith_short_16: FPCLH5NMMKG6NX5W · pith_short_8: FPCLH5NM

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/FPCLH5NMMKG6NX5WAOW66SQUX6 \
  | 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: 2bc4b3f5ac628de6dfb603adef4a14bf870802b58c34ec8cf24adcae92badea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7a270a299fc6b33d85cd886e0bba188a4623edd21dc9f13d6f1fe4ba62e070",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-08-04T17:43:22Z",
    "title_canon_sha256": "a058d90f77cbb60ac94b18237a28874c7ec4b078390b11a0ed4bfcbfdcdb90cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01600",
    "kind": "arxiv",
    "version": 1
  }
}