Pith Number

pith:WLPO64SQ

pith:2014:WLPO64SQOTKEFBJMX3ROUN4MDB

not attested not anchored not stored refs pending

ALMA Observations of a Candidate Molecular Outflow in an Obscured Quasar

Ai-Lei Sun, Jenny E. Greene, Nadia L. Zakamska, Nicole P. H. Nesvadba

arxiv:1406.4520 v1 · 2014-06-17 · 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{WLPO64SQOTKEFBJMX3ROUN4MDB}

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	2026-05-18T01:42:55.620177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2deef725074d442852cbee2ea378c1853f1d0da8c53896fe37137d6264d03d3

Aliases

arxiv: 1406.4520 · arxiv_version: 1406.4520v1 · doi: 10.48550/arxiv.1406.4520 · pith_short_12: WLPO64SQOTKE · pith_short_16: WLPO64SQOTKEFBJM · pith_short_8: WLPO64SQ

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/WLPO64SQOTKEFBJMX3ROUN4MDB \
  | 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: b2deef725074d442852cbee2ea378c1853f1d0da8c53896fe37137d6264d03d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ae547e4e14f21f5d63263615ccb725b3df4ad2f38e494398473307bbef9cec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-17T20:09:25Z",
    "title_canon_sha256": "fafcb6c4feac9fd660a10ed2671456ed3d3a896cb72d4a419c30a0ed751c1aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4520",
    "kind": "arxiv",
    "version": 1
  }
}