Pith Number

pith:7VYO4GS3

pith:2014:7VYO4GS3ACL5EWRUQCO22L2C7I

not attested not anchored not stored refs pending

Eruptions of Two Coupled Filaments Observed by SDO, GONG and STEREO

C. L. Xu, L. Zhao, X. L. Yan, Z. K. Xue, Z. Q. Qu

arxiv:1407.3908 v1 · 2014-07-15 · 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{7VYO4GS3ACL5EWRUQCO22L2C7I}

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	2026-05-18T01:42:36.741560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd70ee1a5b0097d25a34809dad2f42fa2864a0cd8761cceddd8a8e05649a8bcf

Aliases

arxiv: 1407.3908 · arxiv_version: 1407.3908v1 · doi: 10.48550/arxiv.1407.3908 · pith_short_12: 7VYO4GS3ACL5 · pith_short_16: 7VYO4GS3ACL5EWRU · pith_short_8: 7VYO4GS3

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/7VYO4GS3ACL5EWRUQCO22L2C7I \
  | 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: fd70ee1a5b0097d25a34809dad2f42fa2864a0cd8761cceddd8a8e05649a8bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a28ac9c01d919ee594bacad2e3d2539e38531ed11a13361ba6fd73d48394c8cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-15T08:25:14Z",
    "title_canon_sha256": "dc97ea2d911f12e2390bfce1a90339e8380b003dd3caa6b03950311071beb9b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3908",
    "kind": "arxiv",
    "version": 1
  }
}