Pith Number

pith:SYYVCGWB

pith:2017:SYYVCGWB2JOQDHRFIDV5LUDJDR

not attested not anchored not stored refs pending

Pulsed Accretion in the T Tauri Binary TWA 3A

Benjamin M. Tofflemire, David R. Ciardi, Gregory J. Herczeg, Rachel L. Akeson, Robert D. Mathieu

arxiv:1706.07073 v1 · 2017-06-21 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYYVCGWB2JOQDHRFIDV5LUDJDR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:41:52.717111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9631511ac1d25d019e2540ebd5d0691c7d45840c3c2a36b1ef43f97af2f8eefd

Aliases

arxiv: 1706.07073 · arxiv_version: 1706.07073v1 · doi: 10.48550/arxiv.1706.07073 · pith_short_12: SYYVCGWB2JOQ · pith_short_16: SYYVCGWB2JOQDHRF · pith_short_8: SYYVCGWB

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/SYYVCGWB2JOQDHRFIDV5LUDJDR \
  | 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: 9631511ac1d25d019e2540ebd5d0691c7d45840c3c2a36b1ef43f97af2f8eefd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "429e26da59ec8023a358c696b8bb2a09f238be84d14833bc382ededad05bef0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-21T18:12:33Z",
    "title_canon_sha256": "dea0628ae9dcb7b717476530068102da43d1238f0d115dff682c41a138932f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07073",
    "kind": "arxiv",
    "version": 1
  }
}