Pith Number

pith:MLOBBVV6

pith:2019:MLOBBVV67BYWGXND22GQTHZZOK

not attested not anchored not stored refs pending

FUSE Spectroscopic Analysis of the Slowest Symbiotic Nova AG Peg During Quiescence

Edward M. Sion, Joanna Mikolajewska, Marcus Katynski, Patrick Godon

arxiv:1902.10002 v1 · 2019-02-26 · 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{MLOBBVV67BYWGXND22GQTHZZOK}

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	2026-05-17T23:48:30.260652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62dc10d6bef871635da3d68d099f397282c917aea01307466015e5e898f2a165

Aliases

arxiv: 1902.10002 · arxiv_version: 1902.10002v1 · doi: 10.48550/arxiv.1902.10002 · pith_short_12: MLOBBVV67BYW · pith_short_16: MLOBBVV67BYWGXND · pith_short_8: MLOBBVV6

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/MLOBBVV67BYWGXND22GQTHZZOK \
  | 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: 62dc10d6bef871635da3d68d099f397282c917aea01307466015e5e898f2a165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c302d05f8f149b08b8f5b31e8f3470ee8cb8239d8af0c31cb6038141e4a388b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-26T15:31:34Z",
    "title_canon_sha256": "88a11ea5c398f3c5f7e0dbb4c0bae81681068cce9d0489916ab2fa2e31d6e8d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10002",
    "kind": "arxiv",
    "version": 1
  }
}