Pith Number

pith:YIZUHLUM

pith:2017:YIZUHLUMJTYFXOBZZQL6KNULTD

not attested not anchored not stored refs pending

Evidence for depletion of heavy silicon isotopes at comet 67P/Churyumov-Gerasimenko

A. Bieler, B. Fiethe, C. Engrand, C.-Y. Tzou, H. Balsiger, J. De Keyser, J.-J. Berthelier, K. Altwegg, K. C. Hansen, K. Mezger, L. Le Roy, M. Combi, M. H\"assig, M. Rubin, P. Wurz, S. A. Fuselier, S. F. Wampfler, S. Gasc, T. I. Gombosi, U. Calmonte

arxiv:1705.02896 v1 · 2017-05-08 · astro-ph.EP · 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{YIZUHLUMJTYFXOBZZQL6KNULTD}

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	2026-05-18T00:44:22.995548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23343ae8c4cf05bb839cc17e5368b98d19e6946ad758bc6f40272a82d0f7176

Aliases

arxiv: 1705.02896 · arxiv_version: 1705.02896v1 · doi: 10.48550/arxiv.1705.02896 · pith_short_12: YIZUHLUMJTYF · pith_short_16: YIZUHLUMJTYFXOBZ · pith_short_8: YIZUHLUM

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/YIZUHLUMJTYFXOBZZQL6KNULTD \
  | 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: c23343ae8c4cf05bb839cc17e5368b98d19e6946ad758bc6f40272a82d0f7176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93068322c65dd0f080c142158f97dc92c52ae1af60cfad4604e0eb940524f194",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-05-08T14:36:00Z",
    "title_canon_sha256": "17561e262d8645a1d8c45f0f8f33ed87104489e7c4a5ac9378da02b34f3ad584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02896",
    "kind": "arxiv",
    "version": 1
  }
}