Pith Number

pith:EB3G4EXE

pith:2017:EB3G4EXE5RVPSU5IJVHPFNTUNF

not attested not anchored not stored refs pending

The Possibility of Forming Propargyl Alcohol in the Interstellar Medium

Ankan Das, Bhalamurugan Sivaraman, Eric Herbst, Liton Majumdar, Prasanta Gorai, Sandip Kumar Chakrabarti

arxiv:1701.06409 v1 · 2017-01-23 · 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{EB3G4EXE5RVPSU5IJVHPFNTUNF}

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	2026-05-18T00:52:18.510346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20766e12e4ec6af953a84d4ef2b67469528e152e85e10bd8515533a410c412ae

Aliases

arxiv: 1701.06409 · arxiv_version: 1701.06409v1 · doi: 10.48550/arxiv.1701.06409 · pith_short_12: EB3G4EXE5RVP · pith_short_16: EB3G4EXE5RVPSU5I · pith_short_8: EB3G4EXE

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/EB3G4EXE5RVPSU5IJVHPFNTUNF \
  | 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: 20766e12e4ec6af953a84d4ef2b67469528e152e85e10bd8515533a410c412ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a33de80d967ff67c25c1dbd99826979c8fa96c9870c56b32d02cbce3a8e2e292",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-23T14:30:33Z",
    "title_canon_sha256": "b845ba817876ce4a981e5b95bc835162ec935ec0f2a10fb9e1b7ddb2d5e1d3ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06409",
    "kind": "arxiv",
    "version": 1
  }
}