Pith Number

pith:2ESCD3IB

pith:2012:2ESCD3IBQGYVAVNROQWJRBLGR2

not attested not anchored not stored refs pending

Small Scale Field Emergence and Its Impact on Photospheric Granulation

K. Ahn, P. Goode, V. Abramenko, V. Yurchyshyn, W. Cao

arxiv:1207.6418 v1 · 2012-07-26 · 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{2ESCD3IBQGYVAVNROQWJRBLGR2}

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	2026-05-18T03:49:59.362110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12421ed0181b15055b1742c9885668e9e45eab266b244facd9d3462ed90288d

Aliases

arxiv: 1207.6418 · arxiv_version: 1207.6418v1 · doi: 10.48550/arxiv.1207.6418 · pith_short_12: 2ESCD3IBQGYV · pith_short_16: 2ESCD3IBQGYVAVNR · pith_short_8: 2ESCD3IB

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/2ESCD3IBQGYVAVNROQWJRBLGR2 \
  | 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: d12421ed0181b15055b1742c9885668e9e45eab266b244facd9d3462ed90288d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4862df6f69c0f741a1ea7e403e8a3ea6dad7ae2e22753859f0cb2ad1ba466d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-26T21:43:21Z",
    "title_canon_sha256": "e2f7dbca9f17e16d5d8287af3890b58c23b2c401bac51cfa001b70cdecc9250d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6418",
    "kind": "arxiv",
    "version": 1
  }
}