Pith Number

pith:WARHPV47

pith:2017:WARHPV47NGPDEU4GJEC2OMF52A

not attested not anchored not stored refs pending

IRTF/TEXES Observations of the HII Regions H1 and H2 in the Galactic Centre

Angela Cotera, Eulalia Gallego-Cano, Francisco Nogueras-Lara, Hui Dong, John H. Lacy, Jon Mauerhan, Q. Daniel Wang, Rainer Schodel, Teresa Gallego-Calvente

arxiv:1706.03225 v1 · 2017-06-10 · 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{WARHPV47NGPDEU4GJEC2OMF52A}

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	2026-05-18T00:39:33.967040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02277d79f699e3253864905a730bdd00ae8a6bb795813ddf52158c7c828838d

Aliases

arxiv: 1706.03225 · arxiv_version: 1706.03225v1 · doi: 10.48550/arxiv.1706.03225 · pith_short_12: WARHPV47NGPD · pith_short_16: WARHPV47NGPDEU4G · pith_short_8: WARHPV47

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/WARHPV47NGPDEU4GJEC2OMF52A \
  | 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: b02277d79f699e3253864905a730bdd00ae8a6bb795813ddf52158c7c828838d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e941e7f1603d724ea88508af515812f5bd52a9e6fc429fb2bacfffa86c38073",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-10T12:04:00Z",
    "title_canon_sha256": "7b3cd8447aff68f801921e31129b263915a48aa633d344c3fc38495f01257318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03225",
    "kind": "arxiv",
    "version": 1
  }
}