Pith Number

pith:VEEUQAZF

pith:2018:VEEUQAZFHCE2W6FDIC7HMFZXC3

not attested not anchored not stored refs pending

CME impact on comet 67P/Churyumov-Gerasimenko

A. I. Eriksson, C. Goetz, C. Koenders, C. M. Carr, C. Simon Wedlund, D. J. Andrews, E. Behar, E. Cupido, E. Odelstad, E. Vigren, F. L. Johansson, G. Stenberg Wieser, H. Nilsson, I. A. D. Engelhardt, I. Richter, J. L. Burch, K.-H. Glassmeier, K. Mandt, K. Szego, M. Alho, M. Andr\'e, M. Volwerk, Niklas J. T. Edberg, P. Henri, R. Goldstein

arxiv:1809.04981 v1 · 2018-09-13 · 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{VEEUQAZFHCE2W6FDIC7HMFZXC3}

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	2026-05-18T00:05:46.945949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9094803253889ab78a340be76173716d82dace85a2c6e1d912c001d1315f59a

Aliases

arxiv: 1809.04981 · arxiv_version: 1809.04981v1 · doi: 10.48550/arxiv.1809.04981 · pith_short_12: VEEUQAZFHCE2 · pith_short_16: VEEUQAZFHCE2W6FD · pith_short_8: VEEUQAZF

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/VEEUQAZFHCE2W6FDIC7HMFZXC3 \
  | 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: a9094803253889ab78a340be76173716d82dace85a2c6e1d912c001d1315f59a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f2b1d28058406eba1c2e97fdbbe1ac93aab5c0971690828c5c33430aedfd87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2018-09-13T14:20:46Z",
    "title_canon_sha256": "0ffc8b8f94ff645570d3b423135aefb166c1a44b49d7768253c7c2c6a583fcac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04981",
    "kind": "arxiv",
    "version": 1
  }
}