Pith Number

pith:ZRUZLIY4

pith:2018:ZRUZLIY44I4RKHKRM4DTGEDGBJ

not attested not anchored not stored refs pending

Photospheric response to a flare

Alpha Mastrano, Donald B. Melrose, Michael S. Wheatland

arxiv:1808.03097 v1 · 2018-08-09 · 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{ZRUZLIY44I4RKHKRM4DTGEDGBJ}

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	2026-05-18T00:05:29.932581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc6995a31ce239151d5167073310660a58a4306942cf258f63db8f513a7182a4

Aliases

arxiv: 1808.03097 · arxiv_version: 1808.03097v1 · doi: 10.48550/arxiv.1808.03097 · pith_short_12: ZRUZLIY44I4R · pith_short_16: ZRUZLIY44I4RKHKR · pith_short_8: ZRUZLIY4

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/ZRUZLIY44I4RKHKRM4DTGEDGBJ \
  | 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: cc6995a31ce239151d5167073310660a58a4306942cf258f63db8f513a7182a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cddce017c8859d8110434afcd8997cdf7a05561b9f94df6df786946632e17847",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-09T11:29:30Z",
    "title_canon_sha256": "c94e89c0a0cd7de5ee6907e90a588e1a64e05cbf8e61b5dbf3fdcba27ca5fbc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03097",
    "kind": "arxiv",
    "version": 1
  }
}