Pith Number

pith:2IC2RKK6

pith:2016:2IC2RKK63L5QTQ6WL3PO5LGPV7

not attested not anchored not stored refs pending

The HI/OH/Recombination line survey of the inner Milky Way (THOR)

A. Brunthaler, A.J. Walsh, F. Bigiel, F. Walter, H. Beuther, J. Kainulainen, J. Ott, J. Stil, J.S. Urquhart, K. Johnston, K.M. Menten, L.D. Anderson, M. Heyer, M. Rugel, N.M. McClure-Griffiths, N. Roy, N. Schneider, P.F. Goldsmith, Q. Nguyen-Luong, R. Plume, R. Shanahan, R.S. Klessen, R. Smith, S. Bihr, S.C.O. Glover, S.E. Ragan, S.N. Longmore, Th. Henning, T. Schierhuber, Y. Wang

arxiv:1609.03329 v1 · 2016-09-12 · astro-ph.GA · 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{2IC2RKK63L5QTQ6WL3PO5LGPV7}

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	2026-05-18T00:39:40.207730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d205a8a95edafb09c3d65edeeeaccfaff459bef11acc76f3e5da2f740a6e5d26

Aliases

arxiv: 1609.03329 · arxiv_version: 1609.03329v1 · doi: 10.48550/arxiv.1609.03329 · pith_short_12: 2IC2RKK63L5Q · pith_short_16: 2IC2RKK63L5QTQ6W · pith_short_8: 2IC2RKK6

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/2IC2RKK63L5QTQ6WL3PO5LGPV7 \
  | 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: d205a8a95edafb09c3d65edeeeaccfaff459bef11acc76f3e5da2f740a6e5d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "903f4a391eb6a86060fac49e7a18806054a84cb18b62eaab296b5ef49b425f34",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-12T10:00:53Z",
    "title_canon_sha256": "05446433f4be5262b7873a08f2dcf2f816ce605a67db4454024af1fffbfc74cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03329",
    "kind": "arxiv",
    "version": 1
  }
}