Pith Number

pith:UKQX2GXF

pith:2008:UKQX2GXF4AGBHEC2CSTNOVOVLG

not attested not anchored not stored refs pending

Explanation of the activity sensitivity of Mn I 5394.7 \AA

A. V\"ogler, B. Viticchi\`e, N. Vitas, R.J. Rutten

arxiv:0811.3555 v1 · 2008-11-21 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKQX2GXF4AGBHEC2CSTNOVOVLG}

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	2026-05-18T02:15:13.563494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2a17d1ae5e00c13905a14a6d755d5598451acd5916095c6fca362ed10ed69cb

Aliases

arxiv: 0811.3555 · arxiv_version: 0811.3555v1 · doi: 10.48550/arxiv.0811.3555 · pith_short_12: UKQX2GXF4AGB · pith_short_16: UKQX2GXF4AGBHEC2 · pith_short_8: UKQX2GXF

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/UKQX2GXF4AGBHEC2CSTNOVOVLG \
  | 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: a2a17d1ae5e00c13905a14a6d755d5598451acd5916095c6fca362ed10ed69cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2013dced3072c8f1bb6c698a0dcc7fac62dbc43d037c71bc1855bce4c6ba1ab8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-21T15:14:58Z",
    "title_canon_sha256": "3927602284eaea26a20e93b584a9717547db4fe957079cd50fd406a2815716b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3555",
    "kind": "arxiv",
    "version": 1
  }
}