Pith Number

pith:RMUED6WW

pith:2016:RMUED6WW4LLXBRB7W2HACR524U

not attested not anchored not stored refs pending

Interpreting the subtle spectral variations of the 11.2 and 12.7 {\mu}m polycyclic aromatic hydrocarbon bands

D. J. Stock, E. Peeters, M. J. Shannon

arxiv:1604.08589 v1 · 2016-04-28 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMUED6WW4LLXBRB7W2HACR524U}

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	2026-05-18T01:11:48.025844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2841fad6e2d770c43fb68e0147bae52e774a0fc568883d175c45f5e754c341

Aliases

arxiv: 1604.08589 · arxiv_version: 1604.08589v1 · doi: 10.48550/arxiv.1604.08589 · pith_short_12: RMUED6WW4LLX · pith_short_16: RMUED6WW4LLXBRB7 · pith_short_8: RMUED6WW

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/RMUED6WW4LLXBRB7W2HACR524U \
  | 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: 8b2841fad6e2d770c43fb68e0147bae52e774a0fc568883d175c45f5e754c341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a004f2a011d140e504a0297ec21dc904324fe8db58047e7f4a96abe824bd7ba5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-28T20:00:01Z",
    "title_canon_sha256": "b9ea4caf1426cfaf218e9f9885df66382d9a3abb5deae642b124c8e3d0636d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08589",
    "kind": "arxiv",
    "version": 1
  }
}