Pith Number

pith:5B7XO6QO

pith:2013:5B7XO6QOMF4TSV4JUCYU5BBOC2

not attested not anchored not stored refs pending

Enhanced Warm H2 Emission in the Compact Group Mid-Infrared "Green Valley"

C.K. Xu, E. Egami, F. Boulanger, J. Rasmussen, L. Verdes-Montenegro, M.E. Cluver, M.S. Yun, P. Guillard, P.N. Appleton, P. Ogle, R. Antonucci, T. Bitsakis, T.H. Jarrett, U. Lisenfeld, V. Charmandaris

arxiv:1301.4549 v1 · 2013-01-19 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5B7XO6QOMF4TSV4JUCYU5BBOC2}

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	2026-05-18T01:52:05.556221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e87f777a0e6179395789a0b14e842e16b35c9e2d53ae71d811af7e16940f668c

Aliases

arxiv: 1301.4549 · arxiv_version: 1301.4549v1 · doi: 10.48550/arxiv.1301.4549 · pith_short_12: 5B7XO6QOMF4T · pith_short_16: 5B7XO6QOMF4TSV4J · pith_short_8: 5B7XO6QO

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/5B7XO6QOMF4TSV4JUCYU5BBOC2 \
  | 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: e87f777a0e6179395789a0b14e842e16b35c9e2d53ae71d811af7e16940f668c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58a9d49f979c10359d4e90f57a1f6eeb5669e913ee4dc0258740244596cd2625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-19T09:46:57Z",
    "title_canon_sha256": "d994f3fd43de5834fdde4b927e3741b2c684d3f27e54d763e6104f717fec6fd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4549",
    "kind": "arxiv",
    "version": 1
  }
}