Pith Number

pith:NNRT72H5

pith:2015:NNRT72H5J3XPTIIU2JMDHMX6JE

not attested not anchored not stored refs pending

Flux Bottlenecks in the Mass Superflux in Solid Helium

R.B. Hallock, Ye. Vekhov

arxiv:1505.03880 v1 · 2015-05-14 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNRT72H5J3XPTIIU2JMDHMX6JE}

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	2026-05-18T02:09:40.846677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b633fe8fd4eeef9a114d25833b2fe49063f6c385cf08a1cc5f310b7c41e045d

Aliases

arxiv: 1505.03880 · arxiv_version: 1505.03880v1 · doi: 10.48550/arxiv.1505.03880 · pith_short_12: NNRT72H5J3XP · pith_short_16: NNRT72H5J3XPTIIU · pith_short_8: NNRT72H5

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/NNRT72H5J3XPTIIU2JMDHMX6JE \
  | 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: 6b633fe8fd4eeef9a114d25833b2fe49063f6c385cf08a1cc5f310b7c41e045d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "831de8a9760b63b3e16ad6e162dd4d70bfb83fe795d5fc058d339a3601944d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2015-05-14T20:33:45Z",
    "title_canon_sha256": "4619cc9fe6009634b33a565a6c3cf63c4e08fec8f1ce5cc2f76bd2204e3c5da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03880",
    "kind": "arxiv",
    "version": 1
  }
}