Pith Number

pith:I2475NK4

pith:2011:I2475NK4BQZVLCVIBHJ4N7S7TM

not attested not anchored not stored refs pending

Diffuse interstellar bands in Upper Scorpius: Probing variations in the DIB spectrum due to changing environmental conditions

D.A.I. Vos, L. Kaper, M. Spaans, N.L.J. Cox, P. Ehrenfreund

arxiv:1108.1083 v2 · 2011-08-04 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2475NK4BQZVLCVIBHJ4N7S7TM}

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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.

Cited by

1 paper in Pith

A three-dimensional map of the hot Local Bubble using diffuse interstellar bands

Receipt and verification

First computed	2026-05-18T02:01:02.896190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b9feb55c0c33558aa809d3c6fe5f9b10bad31a41e0cca67706da6fceacb305

Aliases

arxiv: 1108.1083 · arxiv_version: 1108.1083v2 · doi: 10.48550/arxiv.1108.1083 · pith_short_12: I2475NK4BQZV · pith_short_16: I2475NK4BQZVLCVI · pith_short_8: I2475NK4

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/I2475NK4BQZVLCVIBHJ4N7S7TM \
  | 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: 46b9feb55c0c33558aa809d3c6fe5f9b10bad31a41e0cca67706da6fceacb305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "112ac267f8b576d516b27b407280471b39e28643be975ebc2e2feb9d465423cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-04T13:21:11Z",
    "title_canon_sha256": "dd464408351739bfd5cc159c949adba3b252ebdf8f723293e860967c4020fe86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1083",
    "kind": "arxiv",
    "version": 2
  }
}