Pith Number

pith:DWVK7FWS

pith:2020:DWVK7FWSO3U47WS3KJVO2YX72V

not attested not anchored not stored refs pending

Inverted Channel Belts and Floodplain Clays to the East of Tempe Terra, Mars: Implications for Persistent Fluvial Activity on Early Mars

Edwin S. Kite, Jiannan Zhao, Lu Pan, Yang Liu, Yongliao Zou, Yuchun Wu, Zhenghao Liu

arxiv:2009.02699 v1 · 2020-09-06 · 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{DWVK7FWSO3U47WS3KJVO2YX72V}

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	2026-07-05T02:23:45.915039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1daaaf96d276e9cfda5b526aed62ffd54af7d941d12e5ca827efce52c7c31043

Aliases

arxiv: 2009.02699 · arxiv_version: 2009.02699v1 · doi: 10.48550/arxiv.2009.02699 · pith_short_12: DWVK7FWSO3U4 · pith_short_16: DWVK7FWSO3U47WS3 · pith_short_8: DWVK7FWS

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/DWVK7FWSO3U47WS3KJVO2YX72V \
  | 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: 1daaaf96d276e9cfda5b526aed62ffd54af7d941d12e5ca827efce52c7c31043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c83dd72ce0c5d257b3940fba122479e8ec246f4306938643bbea54fdaeab20b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-09-06T10:10:58Z",
    "title_canon_sha256": "af75e38c5f8deac7f0f3cab475bbf506866c8e1023dfd1b16482c092df30dc7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02699",
    "kind": "arxiv",
    "version": 1
  }
}