Pith Number

pith:6BNRMM7Q

pith:2018:6BNRMM7QLDXN75HRZZIKCHSZZP

not attested not anchored not stored refs pending

Photo-desorption of H2O:CO:NH3 circumstellar ice analogs: Gas-phase enrichment

A. Ciaravella, A. Jimenez-Escobar, C. Cecchi-Pestellini, C.-H. Huang, G.M. Munoz Caro, N.-E. Sie, Y.-J. Chen

arxiv:1810.03302 v1 · 2018-10-08 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BNRMM7QLDXN75HRZZIKCHSZZP}

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	2026-05-17T23:59:49.267092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f05b1633f058eedff4f1ce50a11e59cbc3379e2e5abc73b161e87a9fea55fc99

Aliases

arxiv: 1810.03302 · arxiv_version: 1810.03302v1 · doi: 10.48550/arxiv.1810.03302 · pith_short_12: 6BNRMM7QLDXN · pith_short_16: 6BNRMM7QLDXN75HR · pith_short_8: 6BNRMM7Q

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/6BNRMM7QLDXN75HRZZIKCHSZZP \
  | 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: f05b1633f058eedff4f1ce50a11e59cbc3379e2e5abc73b161e87a9fea55fc99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a14c0900a0cef6867a489c1a4565c734d8aefbaa37b1730254adad29a8bc7ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-08T08:01:21Z",
    "title_canon_sha256": "4d2476a101b6c86ce8032de9a8c366b3a7959e7533dc38dc2543b7352e8f57eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03302",
    "kind": "arxiv",
    "version": 1
  }
}