Pith Number

pith:VBKSUT3R

pith:2011:VBKSUT3RZCV77C3Q2AQOIW5TQ5

not attested not anchored not stored refs pending

The interaction between the Moon and the solar wind

H. Nilsson, M. Holmstr\"om, S. Fatemi, Y. Futaana

arxiv:1104.1440 v2 · 2011-04-07 · 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{VBKSUT3RZCV77C3Q2AQOIW5TQ5}

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	2026-05-18T04:00:26.829025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8552a4f71c8abff8b70d020e45bb3876747ac5c29c8d852d85ffc3e662152df

Aliases

arxiv: 1104.1440 · arxiv_version: 1104.1440v2 · doi: 10.48550/arxiv.1104.1440 · pith_short_12: VBKSUT3RZCV7 · pith_short_16: VBKSUT3RZCV77C3Q · pith_short_8: VBKSUT3R

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/VBKSUT3RZCV77C3Q2AQOIW5TQ5 \
  | 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: a8552a4f71c8abff8b70d020e45bb3876747ac5c29c8d852d85ffc3e662152df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc05d40c80ba8f44467e813cb1e875cede16bdbb17120c6220f9f2b53a32f90b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2011-04-07T20:37:12Z",
    "title_canon_sha256": "b9954ee5bdb9873ef2e67f900c5cf9d4ed552cdabb592e34e0194a370e720be3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1440",
    "kind": "arxiv",
    "version": 2
  }
}