Pith Number

pith:WL63PID6

pith:2015:WL63PID6VZXHCM7WROJPP6QFWY

not attested not anchored not stored refs pending

Chromospheric Evaporation in an X1.0 Flare on 2014 March 29 Observed with IRIS and EIS

J. Qiu, J. X. Cheng, M. D. Ding, Y. Li

arxiv:1508.03927 v1 · 2015-08-17 · 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{WL63PID6VZXHCM7WROJPP6QFWY}

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	2026-05-18T01:32:26.942580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2fdb7a07eae6e7133f68b92f7fa05b630d546bf8bd42835a4444a694570d8a9

Aliases

arxiv: 1508.03927 · arxiv_version: 1508.03927v1 · doi: 10.48550/arxiv.1508.03927 · pith_short_12: WL63PID6VZXH · pith_short_16: WL63PID6VZXHCM7W · pith_short_8: WL63PID6

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/WL63PID6VZXHCM7WROJPP6QFWY \
  | 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: b2fdb7a07eae6e7133f68b92f7fa05b630d546bf8bd42835a4444a694570d8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02ffab497afa3609bd8a49017a94bdff178058de52c78e13ca20a4a57f977d0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-17T05:38:59Z",
    "title_canon_sha256": "43f7d80c1e484c2e615cc4ede0886b6044f5a10acdea343431a5e241cce92dc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03927",
    "kind": "arxiv",
    "version": 1
  }
}