Pith Number

pith:HIDQMIA4

pith:2010:HIDQMIA4EWBVCXPFAUYGBCXNEU

not attested not anchored not stored refs pending

Asymmetries of solar coronal extreme ultraviolet emission lines

H. Peter

arxiv:1004.5403 v2 · 2010-04-29 · 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{HIDQMIA4EWBVCXPFAUYGBCXNEU}

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	2026-05-18T02:07:44.784716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a0706201c2583515de50530608aed250f20655dfaaca18f7895f84cee83f795

Aliases

arxiv: 1004.5403 · arxiv_version: 1004.5403v2 · doi: 10.48550/arxiv.1004.5403 · pith_short_12: HIDQMIA4EWBV · pith_short_16: HIDQMIA4EWBVCXPF · pith_short_8: HIDQMIA4

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/HIDQMIA4EWBVCXPFAUYGBCXNEU \
  | 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: 3a0706201c2583515de50530608aed250f20655dfaaca18f7895f84cee83f795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a14bacbc783fa1eef291336a27e83f097232d5683cfbfd8901b331ddf19cd058",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-29T20:58:03Z",
    "title_canon_sha256": "dd5a6b92156358d73ccb97f90d424e72f99012b407ab16cf202943ff6761d065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5403",
    "kind": "arxiv",
    "version": 2
  }
}