Pith Number

pith:V3BIU4EM

pith:2011:V3BIU4EMOP5G5ON3TTUFQAHU45

not attested not anchored not stored refs pending

Three-Dimensional Reconstruction of an Erupting Filament with SDO and STEREO Observations

Jun Zhang, Shuhong Yang, Ting Li, Yuzong Zhang

arxiv:1107.1391 v1 · 2011-07-07 · 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{V3BIU4EMOP5G5ON3TTUFQAHU45}

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	2026-05-18T02:01:21.851281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec28a708c73fa6eb9bb9ce85800f4e75a61451ecd183813b7785d20a9fcd605

Aliases

arxiv: 1107.1391 · arxiv_version: 1107.1391v1 · doi: 10.48550/arxiv.1107.1391 · pith_short_12: V3BIU4EMOP5G · pith_short_16: V3BIU4EMOP5G5ON3 · pith_short_8: V3BIU4EM

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/V3BIU4EMOP5G5ON3TTUFQAHU45 \
  | 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: aec28a708c73fa6eb9bb9ce85800f4e75a61451ecd183813b7785d20a9fcd605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1dd4503a9b7b56c78c9a02cc560aad41d4b434c78fae56916a18f718217661b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-07T14:02:29Z",
    "title_canon_sha256": "47eafed89f6acac21ba0f8424fa5dc0c19af7d104ffa2ba5784e76fa2651b64a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1391",
    "kind": "arxiv",
    "version": 1
  }
}