Pith Number

pith:XUFGTDUT

pith:2025:XUFGTDUTOK5MPNCBZUL27ZQFVQ

not attested not anchored not stored refs pending

Velocity and Density Fluctuations in the Quiet Sun Corona

Alexandros Koukras, Daniel Wolf Savin, Michael Hahn, Stefan J. Hofmeister, Xiangrong Fu, Yifan Huang

arxiv:2503.15689 v1 · 2025-03-19 · 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{XUFGTDUTOK5MPNCBZUL27ZQFVQ}

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	2026-07-05T10:35:56.236282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd0a698e9372bac7b441cd17afe605ac0c68f5ebabef7c691fe7b4920edc8798

Aliases

arxiv: 2503.15689 · arxiv_version: 2503.15689v1 · doi: 10.48550/arxiv.2503.15689 · pith_short_12: XUFGTDUTOK5M · pith_short_16: XUFGTDUTOK5MPNCB · pith_short_8: XUFGTDUT

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/XUFGTDUTOK5MPNCBZUL27ZQFVQ \
  | 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: bd0a698e9372bac7b441cd17afe605ac0c68f5ebabef7c691fe7b4920edc8798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25daabac11f591894af972c9298b1028244dfae5342a44a241f1a4d6a8f14ee0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-03-19T20:54:05Z",
    "title_canon_sha256": "19e80fb4f04b58dace15c507b902ab3b70c94137409f33cfe06fff20955a6fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15689",
    "kind": "arxiv",
    "version": 1
  }
}