Pith Number

pith:PJSMZFT5

pith:2015:PJSMZFT5I37VFKH3P2ZUQF5CUD

not attested not anchored not stored refs pending

Discovery of molecular gas around HD 131835 in an APEX molecular line survey of bright debris disks

A. Juh\'asz, \'A. K\'osp\'al, A. Mo\'or, C. Grady, Cs. Kiss, Gy. M. Szab\'o, I. Pascucci, M. Cur\'e, P. \'Abrah\'am, R. G\"usten, R. Vavrek, T. Csengeri, Th. Henning, Z. Balog

arxiv:1510.03766 v1 · 2015-10-13 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJSMZFT5I37VFKH3P2ZUQF5CUD}

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	2026-05-18T01:30:16.223864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a64cc967d46ff52a8fb7eb34817a2a0c074cc5da0ec1d92116c2a0a2d85e25f

Aliases

arxiv: 1510.03766 · arxiv_version: 1510.03766v1 · doi: 10.48550/arxiv.1510.03766 · pith_short_12: PJSMZFT5I37V · pith_short_16: PJSMZFT5I37VFKH3 · pith_short_8: PJSMZFT5

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/PJSMZFT5I37VFKH3P2ZUQF5CUD \
  | 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: 7a64cc967d46ff52a8fb7eb34817a2a0c074cc5da0ec1d92116c2a0a2d85e25f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1324c7944014dbbcf1191684b584a1fb82cbc5f2fe5e4c7db30b29b083ec4db",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-13T16:41:13Z",
    "title_canon_sha256": "d5b342cfe16aadc650b0560105b1108d7df9256bd68a3872376c836533704875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03766",
    "kind": "arxiv",
    "version": 1
  }
}