Pith Number

pith:2KHRFGXZ

pith:2010:2KHRFGXZT7H6N2SQH2PRAHLGDL

not attested not anchored not stored refs pending

The SUMER Lyman-alpha line profile in quiescent prominences

H. Tian, L. Teriaca, U. Sch\"uhle, W. Curdt

arxiv:1002.1197 v1 · 2010-02-05 · 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{2KHRFGXZT7H6N2SQH2PRAHLGDL}

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	2026-05-18T02:09:19.269395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d28f129af99fcfe6ea503e9f101d661ade360286bc754eae5e9d00391e5cdfe5

Aliases

arxiv: 1002.1197 · arxiv_version: 1002.1197v1 · doi: 10.48550/arxiv.1002.1197 · pith_short_12: 2KHRFGXZT7H6 · pith_short_16: 2KHRFGXZT7H6N2SQ · pith_short_8: 2KHRFGXZ

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/2KHRFGXZT7H6N2SQH2PRAHLGDL \
  | 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: d28f129af99fcfe6ea503e9f101d661ade360286bc754eae5e9d00391e5cdfe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2709093f6f0434c7d7b9f29ba42af9e85efe8d0628640ea7ed0e3d3dd8a0580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-05T11:02:35Z",
    "title_canon_sha256": "3ea321f68cf2beba6c7b1797e81a7080f2985155fe71ca3c85a3e67207e1b8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1197",
    "kind": "arxiv",
    "version": 1
  }
}