Pith Number

pith:2Z3TDZSH

pith:2011:2Z3TDZSHWQQBQMK3CGG54J3DII

not attested not anchored not stored refs pending

The precession of the HH 111 flow in the infrared

(2) ICN UNAM, (3) Universitat Heidelberg, (4) JPL, A. C. Raga (2), A. Noriega-Crespo (1), Caltech, Caltech), K. R. Stapelfeldt (4), S. J. Carey (1) ((1) SSC, V. Lora (3)

arxiv:1103.5919 v1 · 2011-03-30 · 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{2Z3TDZSHWQQBQMK3CGG54J3DII}

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	2026-05-18T02:02:42.790980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d67731e647b42018315b118dde27634233a2e4b7e89f0e159c26b479c57467df

Aliases

arxiv: 1103.5919 · arxiv_version: 1103.5919v1 · doi: 10.48550/arxiv.1103.5919 · pith_short_12: 2Z3TDZSHWQQB · pith_short_16: 2Z3TDZSHWQQBQMK3 · pith_short_8: 2Z3TDZSH

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/2Z3TDZSHWQQBQMK3CGG54J3DII \
  | 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: d67731e647b42018315b118dde27634233a2e4b7e89f0e159c26b479c57467df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6c07f2490ff809dd8d3aac280588b00785262481d3e340272904dd092b747a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-30T13:17:54Z",
    "title_canon_sha256": "6d84d6c43f83282e63ac6a10ba0ee6b0da228ccc6ebd5b130511f8abbc57f53e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5919",
    "kind": "arxiv",
    "version": 1
  }
}