Pith Number

pith:DYILEAFD

pith:2009:DYILEAFDBMJFOTOQWTHHTL5MS4

not attested not anchored not stored refs pending

Are Coronal Loops Isothermal or Multithermal? Yes!

E. E. DeLuca, G. Del Zanna, H. E. Mason, J. A. Kimble, J. T. Schmelz, J. W. Cirtain, K. Nasraoui, L. A. Rightmire

arxiv:0901.3281 v1 · 2009-01-21 · 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{DYILEAFDBMJFOTOQWTHHTL5MS4}

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	2026-05-18T04:29:17.263202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e10b200a30b12574dd0b4ce79afac972a03fc1cd817f95d688e2b145e5afac1

Aliases

arxiv: 0901.3281 · arxiv_version: 0901.3281v1 · doi: 10.48550/arxiv.0901.3281 · pith_short_12: DYILEAFDBMJF · pith_short_16: DYILEAFDBMJFOTOQ · pith_short_8: DYILEAFD

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/DYILEAFDBMJFOTOQWTHHTL5MS4 \
  | 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: 1e10b200a30b12574dd0b4ce79afac972a03fc1cd817f95d688e2b145e5afac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eebf540c25f61df646a6f1a6ba2b8f5575df260abd92876fccd75468effbe04f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-01-21T14:33:34Z",
    "title_canon_sha256": "9bd6bd8a35088eee9445892d47caf306318ba6b65ff7bf3d1f1473084e22b362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.3281",
    "kind": "arxiv",
    "version": 1
  }
}