Pith Number

pith:MI5GXL3P

pith:2021:MI5GXL3PB4PX6J6TSFUOIPHKYF

not attested not anchored not stored refs pending

Lifting of Tribocharged Grains by Martian Winds

Eric Parteli, Felix Jungmann, Gerhard Wurm, Jens Teiser, Laurent Sch\"onau, Maximilian Kruss, Tim Salzmann

arxiv:2112.05471 v1 · 2021-12-10 · astro-ph.EP · astro-ph.IM · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MI5GXL3PB4PX6J6TSFUOIPHKYF}

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	2026-07-05T03:39:41.666840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

623a6baf6f0f1f7f27d39168e43ceac1507e41e4f3062636de48175974e7f08c

Aliases

arxiv: 2112.05471 · arxiv_version: 2112.05471v1 · doi: 10.48550/arxiv.2112.05471 · pith_short_12: MI5GXL3PB4PX · pith_short_16: MI5GXL3PB4PX6J6T · pith_short_8: MI5GXL3P

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/MI5GXL3PB4PX6J6TSFUOIPHKYF \
  | 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: 623a6baf6f0f1f7f27d39168e43ceac1507e41e4f3062636de48175974e7f08c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1b09fb2612e6f8188b83fe0708cec896b1c038017253b017c5c2b3f0ed784a",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-12-10T11:54:08Z",
    "title_canon_sha256": "c22fcedd793a4e20bda861605de86877772cd9c0842d90cd7277d273da46a331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05471",
    "kind": "arxiv",
    "version": 1
  }
}