Pith Number

pith:T6KFIY4T

pith:2018:T6KFIY4TBDAQ5J6RU5J4C2ZKJK

not attested not anchored not stored refs pending

Spectroscopic Measurements of the Ion Velocity Distribution at the Base of the Fast Solar Wind

Daniel W. Savin, Lyndsay Fletcher, Michael Hahn, Natasha L. S. Jeffrey

arxiv:1802.07104 v1 · 2018-02-20 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6KFIY4TBDAQ5J6RU5J4C2ZKJK}

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	2026-05-18T00:20:35.010502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f9454639308c10ea7d1a753c16b2a4aac257233c3ce9f7af87e66da571d0419

Aliases

arxiv: 1802.07104 · arxiv_version: 1802.07104v1 · doi: 10.48550/arxiv.1802.07104 · pith_short_12: T6KFIY4TBDAQ · pith_short_16: T6KFIY4TBDAQ5J6R · pith_short_8: T6KFIY4T

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/T6KFIY4TBDAQ5J6RU5J4C2ZKJK \
  | 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: 9f9454639308c10ea7d1a753c16b2a4aac257233c3ce9f7af87e66da571d0419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "014b89c15b7318364d1b0001a3784ceb3a0836b6dfb40e9afb5add430df6e410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-20T13:28:32Z",
    "title_canon_sha256": "cea1cec418dca5b9777f780770e570fe12d24102398d82cefa0d69e9068da193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07104",
    "kind": "arxiv",
    "version": 1
  }
}