Pith Number

pith:VRWRJOOA

pith:2014:VRWRJOOARX2YYIMWJOSN6ODJ7B

not attested not anchored not stored refs pending

Differential emission measure Analysis of a limb solar flare on 2012 July 19

J. Q. Sun, M. D. Ding, X. Cheng

arxiv:1403.6202 v2 · 2014-03-25 · 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{VRWRJOOARX2YYIMWJOSN6ODJ7B}

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	2026-05-18T01:43:51.628163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac6d14b9c08df58c21964ba4df3869f843f40ce54389ee6c58362b6c3d9d2a8e

Aliases

arxiv: 1403.6202 · arxiv_version: 1403.6202v2 · doi: 10.48550/arxiv.1403.6202 · pith_short_12: VRWRJOOARX2Y · pith_short_16: VRWRJOOARX2YYIMW · pith_short_8: VRWRJOOA

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/VRWRJOOARX2YYIMWJOSN6ODJ7B \
  | 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: ac6d14b9c08df58c21964ba4df3869f843f40ce54389ee6c58362b6c3d9d2a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dce2ff9c16cbab8a1437d529000d9e8c215543e718a6b33d7fd768812eb4fe8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-25T00:59:00Z",
    "title_canon_sha256": "dd927aa2e6f937eb3d7edfeae6213a86a1a71c2e9bba420eb59b85e1c54d1a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6202",
    "kind": "arxiv",
    "version": 2
  }
}