Pith Number

pith:WLRV2D2M

pith:2017:WLRV2D2MAMS2N67WWRPEUQ6CUE

not attested not anchored not stored refs pending

Deep into the Water Fountains: The case of IRAS 18043-2116

A. F. P\'erez-S\'anchez, D. Tafoya, L. F. Rodr\'iguez, R. Garc\'ia L\'opez, W. Vlemmings

arxiv:1702.05096 v1 · 2017-02-16 · astro-ph.SR · 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{WLRV2D2MAMS2N67WWRPEUQ6CUE}

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	2026-05-18T00:45:11.714920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e35d0f4c0325a6fbf6b45e4a43c2a129cc71adf4159c8041c1dc59cde4bee8

Aliases

arxiv: 1702.05096 · arxiv_version: 1702.05096v1 · doi: 10.48550/arxiv.1702.05096 · pith_short_12: WLRV2D2MAMS2 · pith_short_16: WLRV2D2MAMS2N67W · pith_short_8: WLRV2D2M

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/WLRV2D2MAMS2N67WWRPEUQ6CUE \
  | 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: b2e35d0f4c0325a6fbf6b45e4a43c2a129cc71adf4159c8041c1dc59cde4bee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275def6f95b366551057f19c4f600f5a0a1e9e1b7d5ce956b0231672e13830d0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-16T19:00:00Z",
    "title_canon_sha256": "ead191267bd24c374478b44a0eba8a26fbdfd40c4610b025e2c8346305eddf1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05096",
    "kind": "arxiv",
    "version": 1
  }
}