Pith Number

pith:DTOCQHOW

pith:2015:DTOCQHOWPO4BMJ7S64TV5PZMAH

not attested not anchored not stored refs pending

Lagrangian Formulation of the Eulerian-EFT

Matias Zaldarriaga, Mehrdad Mirbabayi

arxiv:1511.01889 v1 · 2015-11-05 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTOCQHOWPO4BMJ7S64TV5PZMAH}

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	2026-05-18T01:27:39.556478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cdc281dd67bb81627f2f7275ebf2c01dbb4931c850d2c1c14534ced9e9ae4d0

Aliases

arxiv: 1511.01889 · arxiv_version: 1511.01889v1 · doi: 10.48550/arxiv.1511.01889 · pith_short_12: DTOCQHOWPO4B · pith_short_16: DTOCQHOWPO4BMJ7S · pith_short_8: DTOCQHOW

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/DTOCQHOWPO4BMJ7S64TV5PZMAH \
  | 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: 1cdc281dd67bb81627f2f7275ebf2c01dbb4931c850d2c1c14534ced9e9ae4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aeba61cdbd69ca67d23df124808cd02221da458ca2ccf25730f2ad6553729b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-05T20:47:30Z",
    "title_canon_sha256": "4d5cae88e2543e4c5574107ead1f9c6815f804c1c014f43c279ace07ffeb2f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01889",
    "kind": "arxiv",
    "version": 1
  }
}