Pith Number

pith:ILZDK2JI

pith:2016:ILZDK2JIZJWQUIFNKM5KITYX5S

not attested not anchored not stored refs pending

Accurate Pre-Eruption and Post-Eruption Orbital Periods for the Dwarf/Classical Nova V1017 Sgr

Amy LeBleu, Arlo U. Landolt, Bradley E. Schaefer, Irene V. Salazar, Shawn Dvorak

arxiv:1612.00405 v1 · 2016-12-01 · 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{ILZDK2JIZJWQUIFNKM5KITYX5S}

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	2026-05-18T00:41:38.225558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f2356928ca6d0a20ad533aa44f17eca5ed1761cb302ea9edac57daa2ac795c

Aliases

arxiv: 1612.00405 · arxiv_version: 1612.00405v1 · doi: 10.48550/arxiv.1612.00405 · pith_short_12: ILZDK2JIZJWQ · pith_short_16: ILZDK2JIZJWQUIFN · pith_short_8: ILZDK2JI

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/ILZDK2JIZJWQUIFNKM5KITYX5S \
  | 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: 42f2356928ca6d0a20ad533aa44f17eca5ed1761cb302ea9edac57daa2ac795c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb8ba06da313bdb0836fca360836210ca6ca75bc74e157fbcd79f3b29d4cb830",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-01T20:07:10Z",
    "title_canon_sha256": "0ccce726d2d11838740e175e76c508070c6d4bf8df9e8bed6e4aaa7de6411915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00405",
    "kind": "arxiv",
    "version": 1
  }
}