Pith Number

pith:EHSDLHIF

pith:2019:EHSDLHIF2MHUZFXIZ62JOBI7ZF

not attested not anchored not stored refs pending

Retrieval of Chemical Abundances in Titan's Upper Atmosphere from Cassini UVIS Observations with Pointing Motion

Cheng Li, Donald E. Shemansky, Linfeng Wan, Peter Gao, Siteng Fan, Yuk L. Yung

arxiv:1906.02230 v1 · 2019-06-05 · 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{EHSDLHIF2MHUZFXIZ62JOBI7ZF}

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	2026-05-17T23:44:01.875901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e4359d05d30f4c96e8cfb497051fc95f21b7063c1fcb890fee628ee6d201e9

Aliases

arxiv: 1906.02230 · arxiv_version: 1906.02230v1 · doi: 10.48550/arxiv.1906.02230 · pith_short_12: EHSDLHIF2MHU · pith_short_16: EHSDLHIF2MHUZFXI · pith_short_8: EHSDLHIF

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/EHSDLHIF2MHUZFXIZ62JOBI7ZF \
  | 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: 21e4359d05d30f4c96e8cfb497051fc95f21b7063c1fcb890fee628ee6d201e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02b64f983118d0e31333947fd48b1faaad45fc3cb58a707f9ee0e4f211cf80fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-06-05T18:14:22Z",
    "title_canon_sha256": "cf38875ffc947fd65fc949d68af47b6650c5b3fa16b88a6fa85eac9a0dd4a5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02230",
    "kind": "arxiv",
    "version": 1
  }
}