Pith Number

pith:H2OEPUQI

pith:2025:H2OEPUQIMXFA3UJEJDIBPKCUPQ

not attested not anchored not stored refs pending

Cometary ion dynamics at 67P: A collisional test-particle approach with Rosetta data comparison

2), (2) Lancaster University, (3) Lunar, (4) Aalto University, (5) Umea University), Anja Moeslinger (5) ((1) Imperial College London, Arnaud Beth (1), Esa Kallio (4), Marina Galand (1), Peter Stephenson (3), Planetary Laboratory, Zoe Lewis (1

arxiv:2507.10110 v1 · 2025-07-14 · astro-ph.EP · physics.space-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{H2OEPUQIMXFA3UJEJDIBPKCUPQ}

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	2026-07-05T11:37:26.559212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e9c47d20865ca0dd12448d017a8547c19437bfaddb5b7c154431e9345b8011b

Aliases

arxiv: 2507.10110 · arxiv_version: 2507.10110v1 · doi: 10.48550/arxiv.2507.10110 · pith_short_12: H2OEPUQIMXFA · pith_short_16: H2OEPUQIMXFA3UJE · pith_short_8: H2OEPUQI

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/H2OEPUQIMXFA3UJEJDIBPKCUPQ \
  | 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: 3e9c47d20865ca0dd12448d017a8547c19437bfaddb5b7c154431e9345b8011b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb0792d8142470889cb633363ffddbdb6000a99e86fd2be5af4dcbf4fd2aded5",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-07-14T09:53:15Z",
    "title_canon_sha256": "3a63277f07f41c22221ae3e84b0b0d4d8ff7c9d4ce449c9d5be85238ae9e865a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10110",
    "kind": "arxiv",
    "version": 1
  }
}