Pith Number

pith:3V3KC6HS

pith:2020:3V3KC6HSVVTIWYFPLABRUH4M3K

not attested not anchored not stored refs pending

Surface Energy of the Titan Aerosol Analog "Tholin"

Chao He, Kai Kristiansen, Patricia McGuiggan, Sarah Horst, Xinting Yu, Xi Zhang

arxiv:2010.13885 v1 · 2020-10-26 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3V3KC6HSVVTIWYFPLABRUH4M3K}

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	2026-07-05T02:01:16.543096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd76a178f2ad668b60af58031a1f8cda9b6f3f82603434aa0679274f966d97c1

Aliases

arxiv: 2010.13885 · arxiv_version: 2010.13885v1 · doi: 10.48550/arxiv.2010.13885 · pith_short_12: 3V3KC6HSVVTI · pith_short_16: 3V3KC6HSVVTIWYFP · pith_short_8: 3V3KC6HS

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/3V3KC6HSVVTIWYFPLABRUH4M3K \
  | 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: dd76a178f2ad668b60af58031a1f8cda9b6f3f82603434aa0679274f966d97c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c3cae0f9996898bc644197b61a69e637436d7c08ff84b6dbd667ef2646fd3af",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-10-26T20:21:11Z",
    "title_canon_sha256": "9fba3f7ecb6d52ccafada1b542081f65c8a983d809a5a7eb51792cb00b480cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.13885",
    "kind": "arxiv",
    "version": 1
  }
}