Pith Number

pith:DKEBO2HJ

pith:2020:DKEBO2HJVXVDTZWEX7NFWW67Z2

not attested not anchored not stored refs pending

Style and intensity of hydration among C-complex asteroids: a comparison to dessicated carbonaceous chondrites

B. Schmitt, F. Usui, L. Bonal, P. Beck, P. Vernazza, S. Potin

arxiv:2004.09872 v1 · 2020-04-21 · 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{DKEBO2HJVXVDTZWEX7NFWW67Z2}

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	2026-07-05T01:02:16.918231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a881768e9adea39e6c4bfda5b5bdfcea9921e19900668d54b1f9c71d4fdf384

Aliases

arxiv: 2004.09872 · arxiv_version: 2004.09872v1 · doi: 10.48550/arxiv.2004.09872 · pith_short_12: DKEBO2HJVXVD · pith_short_16: DKEBO2HJVXVDTZWE · pith_short_8: DKEBO2HJ

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/DKEBO2HJVXVDTZWEX7NFWW67Z2 \
  | 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: 1a881768e9adea39e6c4bfda5b5bdfcea9921e19900668d54b1f9c71d4fdf384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb562a9cb94b7d3c88899b494944f2584f3b82a3d4a2f030db1f252e7908d77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-04-21T10:04:34Z",
    "title_canon_sha256": "85c1abc245363daa96c95761e6d0c1b48950fe3bfeeb02935d92d8dc1f5aa1ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09872",
    "kind": "arxiv",
    "version": 1
  }
}