Pith Number

pith:ROLDWFX6

pith:2015:ROLDWFX6MRPWMQV67RFXCDQMWA

not attested not anchored not stored refs pending

C/O and Snowline Locations in Protoplanetary Disks: The Effect of Radial Drift and Viscous Gas Accretion

Ana-Maria A. Piso, Karin I. Oberg, Ruth A. Murray-Clay, Tilman Birnstiel

arxiv:1511.05563 v1 · 2015-11-17 · astro-ph.EP · 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{ROLDWFX6MRPWMQV67RFXCDQMWA}

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	2026-05-18T01:23:54.085620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b963b16fe645f6642befc4b710e0cb032af2a3b98a454bbeaac72aee5bef2ef

Aliases

arxiv: 1511.05563 · arxiv_version: 1511.05563v1 · doi: 10.48550/arxiv.1511.05563 · pith_short_12: ROLDWFX6MRPW · pith_short_16: ROLDWFX6MRPWMQV6 · pith_short_8: ROLDWFX6

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/ROLDWFX6MRPWMQV67RFXCDQMWA \
  | 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: 8b963b16fe645f6642befc4b710e0cb032af2a3b98a454bbeaac72aee5bef2ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40010d8fabec2478050557246add248d1c58ac3876f89bb72a406f5699391e2f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-11-17T21:00:02Z",
    "title_canon_sha256": "bbad5704f4e1b0e5ac83f0200225034d1941d5ecb7be6e34250386bee688c32e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05563",
    "kind": "arxiv",
    "version": 1
  }
}