Pith Number

pith:64INCHU6

pith:2017:64INCHU6OP7VPYZAKSCWCMEH7Y

not attested not anchored not stored refs pending

Methanol formation in TW Hya and future prospects for detecting larger complex molecules in disks with ALMA

2), (2) Leiden Observatory, 3), (3) Columbia Astrophysics Laboratory, Astronomy, Catherine Walsh (1, Columbia University, Harry McGee (1) ((1) School of Physics, Shreyas Vissapragada (2, The Netherlands, UK, University of Leeds, USA)

arxiv:1710.01219 v1 · 2017-10-03 · astro-ph.EP · 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{64INCHU6OP7VPYZAKSCWCMEH7Y}

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	2026-05-18T00:06:05.977702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f710d11e9e73ff57e3205485613087fe2db86f4882d045a1d4d6d07ce0cef597

Aliases

arxiv: 1710.01219 · arxiv_version: 1710.01219v1 · doi: 10.48550/arxiv.1710.01219 · pith_short_12: 64INCHU6OP7V · pith_short_16: 64INCHU6OP7VPYZA · pith_short_8: 64INCHU6

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/64INCHU6OP7VPYZAKSCWCMEH7Y \
  | 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: f710d11e9e73ff57e3205485613087fe2db86f4882d045a1d4d6d07ce0cef597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b9536cee0d6d7169aa9d4620921ebc71f73285386cfffd5988898ec741c52d",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-03T15:32:16Z",
    "title_canon_sha256": "665573f6faaf6121e97400f1d33f2fe0d4d90942308bcd7ec8817e1ee637588d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01219",
    "kind": "arxiv",
    "version": 1
  }
}