Pith Number

pith:FXC6MAK4

pith:2013:FXC6MAK4CH7XQ7VPRTP5IP5CH3

not attested not anchored not stored refs pending

Simulation of pumping mechanism of H2O-masers in circumstellar envelopes of late-type stars

Aleksandr Nesterenok

arxiv:1309.0208 v1 · 2013-09-01 · 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{FXC6MAK4CH7XQ7VPRTP5IP5CH3}

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	2026-05-18T01:47:50.947909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc5e6015c11ff787eaf8cdfd43fa23ed08816c94f7956b118b1efada627896a

Aliases

arxiv: 1309.0208 · arxiv_version: 1309.0208v1 · doi: 10.48550/arxiv.1309.0208 · pith_short_12: FXC6MAK4CH7X · pith_short_16: FXC6MAK4CH7XQ7VP · pith_short_8: FXC6MAK4

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/FXC6MAK4CH7XQ7VPRTP5IP5CH3 \
  | 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: 2dc5e6015c11ff787eaf8cdfd43fa23ed08816c94f7956b118b1efada627896a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc52f6ac3ddd7e1c4a5f965ba40645d51bad4e9d7e641ac5ba2823a770a05e1f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-09-01T11:53:27Z",
    "title_canon_sha256": "b793882e37fc76ea856d041ace5f6fbf0d2ab3a046ede4924d449c192328467f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0208",
    "kind": "arxiv",
    "version": 1
  }
}